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Santa Fe Institute

Why Black Holes Eat Information

1 rewiews
Explore the fascinating phenomenon of black holes and their information-consuming nature with physicist Vijay Balasubramanian in this engaging lecture on theoretical physics.
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1 Lesons
1 hour 24 minutes
On-Demand
Free-Video
Stanford University

General Relativity Lecture Collection

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Explore Einstein's theory of gravity, curved space-time, black holes, and Big Bang cosmology in this comprehensive lecture series on General Relativity by Stanford University.
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10 Lesons
17 hours 31 minutes
On-Demand
Free-Video
Yale University

Stellar Mass Black Holes and Post-Newtonian Gravitational Effects - Lecture 13

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Explore post-Newtonian gravitational effects: perihelion precession, light deflection, gravitational redshift, and gravitational waves. Understand their implications for astrophysics and Einstein's theories.
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5 Lesons
49 minutes
On-Demand
Free-Video
Yale University

Introduction to Black Holes - Frontiers in Astrophysics

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Explore black holes, relativity, and stellar evolution in this lecture. Learn about escape velocity, Schwarzschild radius, and the physics behind neutron stars and black hole formation.
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7 Lesons
44 minutes
On-Demand
Free-Video
University of Melbourne

The Legacy of Stephen Hawking - Black Holes and the Great Reconciliation

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Explore black hole physics and its role in reconciling quantum mechanics with general relativity. Delve into Stephen Hawking's contributions and the future of unified physics theories.
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36 Lesons
1 hour 10 minutes
On-Demand
Free-Video
University of Oxford

Spacetime Singularities - Roger Penrose, Dennis Lehmkuhl and Melvyn Bragg

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Explore black holes with Nobel Laureate Roger Penrose, discussing their discovery, mathematical foundations, and impact on physics. Delve into relativity, spacetime, and the groundbreaking 1965 theorem.
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19 Lesons
2 hours 14 minutes
On-Demand
Free-Video
The Royal Institution

Gravitational Waves and the Einstein Telescope

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Explore the Einstein Telescope, Europe's advanced gravitational wave observatory, with Gideon Koekoek. Uncover the mysteries of curved spacetime, black holes, and the Universe's evolution.
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1 Lesons
1 hour 2 minutes
On-Demand
Free-Video
ICTP-SAIFR

Quantum Gravity Meets Quantum Computing

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Explore the intersection of quantum gravity and quantum computing with Victoria Porozova, delving into cutting-edge research and potential applications in theoretical physics.
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1 Lesons
50 minutes
On-Demand
Free-Video
Academic Lesson

Modern Physics - Full Lecture Course

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Comprehensive exploration of modern physics concepts, from special relativity to quantum mechanics, offering in-depth understanding of fundamental principles and their applications in the 20th century and beyond.
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14 Lesons
11 hours 57 minutes
On-Demand
Free-Video
PBS

Curved Spacetime in General Relativity

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Explore the fundamentals of general relativity, from special relativity to curved spacetime, challenging perceptions of gravity, light, and the nature of reality itself.
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12 Lesons
1 hour 30 minutes
On-Demand
Free-Video
Mathemaniac

Matrix Transpose Isn't Just Swapping Rows and Columns

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Explore a unique visualization of matrix transpose, focusing on changing perspective rather than swapping rows and columns. Gain insights into covectors, metric tensors, and adjoints in various fields.
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6 Lesons
26 minutes
On-Demand
Free-Video
Institute for Advanced Study

Extraordinary Physics with Millisecond Pulsars - Scott Ransom

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Explore millisecond pulsars' role in detecting gravitational waves, testing general relativity, and understanding dense matter, using advanced timing observations and cutting-edge telescopes.
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38 Lesons
53 minutes
On-Demand
Free-Video
Institute for Advanced Study

The Nonlinear Stability of the Schwarzschild Metric Without Symmetry - Mihalis Dafermos

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Explore the nonlinear stability of the Schwarzschild metric in general relativity, covering key concepts, theorems, and challenges in mathematical physics and black hole dynamics.
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25 Lesons
1 hour 9 minutes
On-Demand
Free-Video
Institute for Advanced Study

An Unexpected Small Divisors Instability in General Relativity - Christoph Kehle

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Explore an unexpected instability in general relativity, focusing on small divisors and their impact on predictability and uniqueness in gravitational systems.
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8 Lesons
23 minutes
On-Demand
Free-Video
Institute for Advanced Study

Some Half-Baked Thoughts About de Sitter Space - Leonard Susskind

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Explore de Sitter space holography, static patches, and Boltzmann fluctuations in this advanced theoretical physics seminar by renowned physicist Leonard Susskind, delving into quantum gravity and cosmology.
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28 Lesons
1 hour 29 minutes
On-Demand
Free-Video
Institut Henri Poincaré

Gravité Quantique : l'Espace-Temps est-il aléatoire ?

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Explorez les défis de la gravité quantique et les approches pour introduire l'aléatoire quantique dans les théories gravitationnelles, avec des implications en physique et mathématiques.
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1 Lesons
1 hour 34 minutes
On-Demand
Free-Video
Institut Henri Poincaré

Les fréquences de l'Univers

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Explorez le lien fascinant entre la courbure géométrique et les objets quantiques, reliant la relativité générale au monde quantique à travers une formule mathématique captivante.
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1 Lesons
44 minutes
On-Demand
Free-Video
Institut Henri Poincaré

L'astronomie des ondes gravitationnelles : cinq ans de résultats marquants et promesses pour le futur

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Explorez l'astronomie des ondes gravitationnelles : découvertes majeures, implications pour l'astrophysique et perspectives futures de cette nouvelle discipline révolutionnaire.
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1 Lesons
56 minutes
On-Demand
Free-Video
Galileo Galilei Institute

Gravitational Scattering at High Energies

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Explore gravitational scattering at high energies with Rodolfo Russo, delving into advanced concepts and recent developments in this fascinating area of physics.
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1 Lesons
52 minutes
On-Demand
Free-Video
Galileo Galilei Institute

Advanced General Relativity - Lecture 1

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Explore advanced concepts in General Relativity, delving into complex theories and mathematical frameworks that expand upon Einstein's groundbreaking work in spacetime and gravity.
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1 Lesons
2 hours 5 minutes
On-Demand
Free-Video
Galileo Galilei Institute

Why Do Things Fall? An Introduction to Quantum Field Theory in Curved Spacetime

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Explore quantum field theory in curved spacetime, understanding gravity's effects on particles and fields, including phenomena like the Hawking effect and Unruh vacuum.
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9 Lesons
58 minutes
On-Demand
Free-Video
ICTP-SAIFR

Física do Universo: Cosmologia - Minicurso para Estudantes do Ensino Médio

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Explore a física do universo e cosmologia com o Prof. Rogério Rosenfeld, abordando conceitos fundamentais e descobertas recentes neste fascinante campo científico.
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1 Lesons
3 hours 3 minutes
On-Demand
Free-Video
Instituto de Matemática Pura e Aplicada

Introdução à Mecânica Estatística - Aula 15

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Explore sistemas hamiltonianos, teoremas fundamentais e modelos estatísticos em mecânica estatística avançada. Aprofunde-se em conceitos como ensembles, medida de Gibbs e transições de fase.
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1 Lesons
1 hour 53 minutes
On-Demand
Free-Video
Instituto de Matemática Pura e Aplicada

Introdução à Mecânica Estatística - Aula 05

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Explore sistemas hamiltonianos, teoremas fundamentais e modelos estatísticos em mecânica estatística avançada. Aprofunde-se em conceitos como ensembles, medida de Gibbs e transições de fase.
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1 Lesons
1 hour 52 minutes
On-Demand
Free-Video
Instituto de Matemática Pura e Aplicada

Introdução à Mecânica Estatística - Aula 04

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Explore sistemas hamiltonianos, teoremas fundamentais e modelos estatísticos em mecânica estatística avançada. Aprofunde-se em conceitos como ensembles, medida de Gibbs e transições de fase.
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1 Lesons
1 hour 58 minutes
On-Demand
Free-Video
Instituto de Matemática Pura e Aplicada

Introdução à Mecânica Estatística - Aula 20

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Explore sistemas hamiltonianos, teoremas fundamentais e modelos estatísticos em mecânica estatística avançada. Aprofunde-se em conceitos como ensembles, medida de Gibbs e transições de fase.
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1 Lesons
1 hour 24 minutes
On-Demand
Free-Video
Instituto de Matemática Pura e Aplicada

Introdução à Mecânica Estatística - Aula 19

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Explore sistemas hamiltonianos, teoremas fundamentais e modelos estatísticos em mecânica estatística avançada. Aprofunde-se em conceitos como ensembles, medida de Gibbs e transições de fase.
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1 Lesons
1 hour 37 minutes
On-Demand
Free-Video
Instituto de Matemática Pura e Aplicada

Introdução à Mecânica Estatística - Aula 18

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Explore sistemas hamiltonianos, teoremas fundamentais e modelos estatísticos em mecânica estatística avançada. Aprofunde-se em conceitos como ensembles, medida de Gibbs e transições de fase.
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1 Lesons
1 hour 45 minutes
On-Demand
Free-Video
Instituto de Matemática Pura e Aplicada

Introdução à Mecânica Estatística - Aula 08

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Explore sistemas hamiltonianos, teoremas fundamentais e modelos estatísticos em mecânica estatística avançada. Aprofunde-se em conceitos como ensembles, medida de Gibbs e transições de fase.
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1 Lesons
1 hour 41 minutes
On-Demand
Free-Video
Instituto de Matemática Pura e Aplicada

Introdução à Mecânica Estatística - Aula 07

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Explore sistemas hamiltonianos, teoremas fundamentais e modelos estatísticos em mecânica estatística avançada. Aprofunde-se em conceitos como ensembles, medida de Gibbs e transições de fase.
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1 Lesons
1 hour 49 minutes
On-Demand
Free-Video
Instituto de Matemática Pura e Aplicada

Introdução à Mecânica Estatística - Aula 06

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Explore sistemas hamiltonianos, teoremas fundamentais e modelos estatísticos em mecânica estatística avançada. Aprofunde-se em conceitos como medida de Gibbs, modelo de Ising e transições de fase.
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1 Lesons
1 hour 42 minutes
On-Demand
Free-Video
Instituto de Matemática Pura e Aplicada

Introdução à Mecânica Estatística - Aula 14

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Explore sistemas hamiltonianos, teoremas fundamentais e modelos estatísticos em mecânica estatística avançada. Aprofunde-se em conceitos como ensembles, medida de Gibbs e transições de fase.
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1 Lesons
1 hour 53 minutes
On-Demand
Free-Video
Instituto de Matemática Pura e Aplicada

Introdução à Mecânica Estatística - Aula 13

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Explore sistemas hamiltonianos, teoremas fundamentais e modelos estatísticos em mecânica estatística avançada. Aprofunde-se em conceitos como medida de Gibbs, modelo de Ising e transições de fase.
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1 Lesons
1 hour 36 minutes
On-Demand
Free-Video
Instituto de Matemática Pura e Aplicada

Introdução à Mecânica Estatística - Aula 11

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Explore sistemas hamiltonianos, teoremas fundamentais e modelos estatísticos em mecânica estatística avançada. Aprofunde-se em conceitos como ensembles, medida de Gibbs e transições de fase.
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1 Lesons
1 hour 51 minutes
On-Demand
Free-Video
Instituto de Matemática Pura e Aplicada

Introdução à Mecânica Estatística - Aula 10

0 rewiews
Explore sistemas hamiltonianos, teoremas fundamentais e modelos estatísticos. Aprofunde-se em conceitos avançados como medida de Gibbs, modelo de Ising e transições de fase na mecânica estatística.
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1 Lesons
1 hour 40 minutes
On-Demand
Free-Video
Instituto de Matemática Pura e Aplicada

Introdução à Mecânica Estatística - Aula 09

0 rewiews
Explore sistemas hamiltonianos, teoremas fundamentais e modelos estatísticos em mecânica estatística avançada. Aprofunde-se em conceitos como ensembles, medida de Gibbs e transições de fase.
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1 Lesons
1 hour 43 minutes
On-Demand
Free-Video
Erwin Schrödinger International Institute for Mathematics and Physics (ESI)

The Nonlinear Stability of Kerr for Small Angular Momentum

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Explore the stability of Kerr black holes in general relativity, focusing on recent advancements for small angular momentum cases.
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1 Lesons
47 minutes
On-Demand
Free-Video
IPhT-TV

La lumière tombe et alors ? - L'effet de lentille gravitationnelle

0 rewiews
Découvrez comment la gravité affecte la lumière et explorez le fascinant phénomène des lentilles gravitationnelles en astronomie moderne.
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1 Lesons
1 hour 17 minutes
On-Demand
Free-Video
ICTP-SAIFR

Anti de Sitter - Class 4

0 rewiews
Explore advanced concepts in Anti de Sitter space with Pedro Vieira, delving into theoretical physics and expanding your understanding of this fundamental topic.
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1 Lesons
1 hour 21 minutes
On-Demand
Free-Video
ICTP-SAIFR

Anti de Sitter - Class 2

0 rewiews
Explore Anti de Sitter space in theoretical physics with Pedro Vieira, delving into advanced concepts and applications in this comprehensive lecture.
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1 Lesons
1 hour 2 minutes
On-Demand
Free-Video
ICTP-SAIFR

Astrofísica Relativística: Uma Visão Geral Sobre Estrelas de Nêutrons

0 rewiews
Explore astrofísica relativística e estrelas de nêutrons com a Dra. Cecilia Chirenti. Aprenda conceitos avançados de forma acessível nesta palestra abrangente para estudantes do ensino médio.
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1 Lesons
2 hours 42 minutes
On-Demand
Free-Video
ICTP-SAIFR

A Ciência do Cosmos: A Evolução do Conhecimento sobre o Universo - Parte 3

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Explore a evolução do conhecimento sobre o Universo, desde a comprovação da relatividade geral até os modelos cosmológicos atuais, abordando conceitos-chave da cosmologia moderna.
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23 Lesons
1 hour 43 minutes
On-Demand
Free-Video
ICTP-SAIFR

Strange Dwarfs and the Question of Their Dynamical Stability

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Explore strange dwarfs and their dynamical stability in this insightful talk on astrophysical phenomena and theoretical physics concepts.
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1 Lesons
28 minutes
On-Demand
Free-Video
ICTP-SAIFR

Física do Universo: Cosmologia - Aula 4

0 rewiews
Explore a física do universo e cosmologia com o Prof. Rogério Rosenfeld, aprofundando-se nos mistérios do cosmos e nas teorias que explicam sua origem e evolução.
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1 Lesons
2 hours 10 minutes
On-Demand
Free-Video
ICTP-SAIFR

Física do Universo: Cosmologia - Aula 3

0 rewiews
Explore a física do universo e cosmologia com o Prof. Rogério Rosenfeld, aprofundando-se em conceitos avançados para estudantes do ensino médio.
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1 Lesons
2 hours 52 minutes
On-Demand
Free-Video
ICTP-SAIFR

Física do Universo: Cosmologia - Aula 2

0 rewiews
Explore a física do universo e cosmologia com o Prof. Rogério Rosenfeld em uma aula avançada para estudantes do ensino médio.
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1 Lesons
3 hours
On-Demand
Free-Video
Centrum Fizyki Teoretycznej PAN

Applications of Tractor Calculus in General Relativity - Part II

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Explore tractor calculus applications in general relativity, focusing on spacetimes with specific asymptotic behaviors. Learn about conformal infinities, higher fundamental forms, and implications for cosmological models.
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1 Lesons
1 hour 2 minutes
On-Demand
Free-Video
Centrum Fizyki Teoretycznej PAN

Applications of Tractor Calculus in General Relativity - Part I

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Explore tractor calculus applications in general relativity, focusing on spacetimes with specific asymptotic behaviors. Learn about conformal infinities, higher fundamental forms, and implications for cosmological models.
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12 Lesons
41 minutes
On-Demand
Free-Video
Centrum Fizyki Teoretycznej PAN

Czy rozumiemy Wszechświat?

0 rewiews
Odkryj tajemnice Wszechświata, poznając najnowsze obserwacje, modele teoretyczne i wyzwania współczesnej kosmologii. Zgłęb koncepcje ciemnej materii i energii oraz ich wpływ na nasze rozumienie kosmosu.
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1 Lesons
47 minutes
On-Demand
Free-Video
Centrum Fizyki Teoretycznej PAN

Applications of Tractor Calculus in General Relativity - Part 3

0 rewiews
Explore tractor calculus applications in general relativity, focusing on spacetimes with specific asymptotic behaviors. Learn about conformal infinities, higher fundamental forms, and implications for cosmological models.
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1 Lesons
53 minutes
On-Demand
Free-Video
Instituto de Matemática Pura e Aplicada

Introdução à Mecânica Estatística - Aula 02

0 rewiews
Explore sistemas hamiltonianos, teoremas fundamentais e conceitos avançados em mecânica estatística. Aprofunde-se em modelos como Ising e FK, transições de fase e teoria de Pirogov-Sinai.
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1 Lesons
1 hour 44 minutes
On-Demand
Free-Video
Dublin Institute for Advanced Studies DIAS

Open EFTs and Decoherence of Primordial Fluctuations

0 rewiews
Explore quantum origins of primordial fluctuations, decoherence rates in inflationary models, and Open EFT techniques for late-time gravitational phenomena.
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1 Lesons
1 hour 23 minutes
On-Demand
Free-Video
Insights into Mathematics

Dot Products, Pythagoras' Theorem, and Generalizations - Wild Linear Algebra A - NJ Wildberger

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Algebraic approach to metrical geometry using dot products and quadrance. Introduces symmetric bilinear forms for understanding relativistic geometry, with applications to linear algebra and physics.
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5 Lesons
28 minutes
On-Demand
Free-Video
Insights into Mathematics

Metrical Structure and Curvature of a Parabola - Differential Geometry

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Explore metrical structures and curvature in differential geometry, focusing on parabolas. Learn about symmetric bilinear forms, relativistic geometries, and their applications in physics.
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7 Lesons
44 minutes
On-Demand
Free-Video
Insights into Mathematics

The Geometry of the Dihedrons and Quaternions - Famous Math Problems

0 rewiews
Explore the geometry of Dihedrons and Quaternions, comparing their properties and connections to relativity, linear algebra, and complex numbers. Gain insights into fundamental mathematical structures.
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7 Lesons
39 minutes
On-Demand
Free-Video
Insights into Mathematics

How Chromogeometry Transcends Klein's Erlangen Program for Planar Geometries - N J Wildberger

0 rewiews
Discover chromogeometry's three-fold symmetry in planar geometry, unifying Euclidean and relativistic geometries. Explore rational trigonometry, colored Pythagoras theorems, Euler lines, and novel perspectives on conic sections.
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24 Lesons
48 minutes
On-Demand
Free-Video
Insights into Mathematics

Isometry Groups in Planar Geometry - WildTrig: Intro to Rational Trigonometry - N J Wildberger

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Explore isometry groups in Euclidean and relativistic geometries, focusing on grounded isometries, reflections, and rotations using an algebraic approach without infinite operations.
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5 Lesons
26 minutes
On-Demand
Free-Video
Insights into Mathematics

Isometry Groups of the Projective Line - Rational Geometry Math Foundations

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Exploring finite field geometry: isometries, rotations, and reflections on the projective line, revealing connections to relativistic geometry and offering a new perspective on Euclidean concepts.
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8 Lesons
35 minutes
On-Demand
Free-Video
Insights into Mathematics

Ptolemy's Theorem and Generalizations - Rational Geometry Math Foundations

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Explores Ptolemy's theorem in rational geometry, extending it to finite fields and relativistic planar geometry. Demonstrates how classical results can yield broader insights when formulated without infinite processes.
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9 Lesons
46 minutes
On-Demand
Free-Video
Insights into Mathematics

First Steps in Hyperbolic Geometry - Universal Hyperbolic Geometry

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Explore fundamental concepts of universal hyperbolic geometry, including perpendicularity, quadrance, spread, and key theorems, with a focus on projective study of circles and relativistic geometry.
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9 Lesons
37 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

Introduction to Theory and Numerics of Partial Differential Equations - Lecture 1

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Explore fundamental concepts and numerical techniques for solving partial differential equations, essential for modeling complex physical phenomena in gravitational-wave astronomy and astrophysics.
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1 Lesons
1 hour 43 minutes
On-Demand
Free-Video
Insights into Mathematics

Barycentric Coordinates and Subtractive Arithmetic of Vectors - Algebraic Calculus and dCB Curves 9

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Explore barycentric coordinates and vector arithmetic in affine geometry, enhancing understanding of de Casteljau Bezier polygons and curves. Gain insights into advanced mathematical concepts and their applications.
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1 Lesons
34 minutes
On-Demand
Free-Video
Insights into Mathematics

The Chromatic Algebra of 2x2 Matrices - Part 2

0 rewiews
Explores chromatic algebra of 2x2 matrices, focusing on subalgebras, complexions, dot products, and the four-dimensional Dihedrons algebra. Compares to quaternions and highlights unique properties.
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1 Lesons
38 minutes
On-Demand
Free-Video
Insights into Mathematics

The Chromatic Algebra of 2x2 Matrices - Wild Linear Algebra B41

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Explore chromatic algebra in 2x2 matrices, covering subalgebras, complexions, trace, determinant, and characteristic polynomials. Introduces unique dot products on 2x2 matrices.
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8 Lesons
32 minutes
On-Demand
Free-Video
Insights into Mathematics

Colored Spreads and Generalizations in Rational Trigonometry - Lecture 2

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Explore colored spreads in planar geometries, visualizing red and green spreads using cross products and determinants. Learn about generalized dot products and Pythagoras' theorem in different geometries.
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8 Lesons
27 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

Introduction to Theory and Numerics of Partial Differential Equations - Lecture 4

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Explore advanced concepts in partial differential equations, focusing on theory and numerical methods for solving complex mathematical problems in physics and engineering.
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1 Lesons
1 hour 34 minutes
On-Demand
Free-Video
Fields Institute

Minimal Surfaces in Geometry and General Relativity

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Explore the fascinating intersection of minimal surfaces with geometry and general relativity, delving into their mathematical properties and applications in physics.
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1 Lesons
45 minutes
On-Demand
Free-Video
Erwin Schrödinger International Institute for Mathematics and Physics (ESI)

On the Regularity Implied by the Assumptions of Geometry

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Explore the theory of Regularity Transformation equations and their impact on non-regular spacetime geometry, including applications in General Relativity and Einstein-Euler equations.
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1 Lesons
46 minutes
On-Demand
Free-Video
Erwin Schrödinger International Institute for Mathematics and Physics (ESI)

Spectral Theory of Stationary Spacetimes - Lecture 4

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Explore advanced concepts in spectral theory applied to stationary spacetimes, delving into mathematical relativity and its implications for understanding spacetime structures.
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1 Lesons
1 hour
On-Demand
Free-Video
Erwin Schrödinger International Institute for Mathematics and Physics (ESI)

Spectral Theory of Stationary Spacetimes - Lecture 3

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Explore advanced concepts in spectral theory of stationary spacetimes, building on previous lectures in the series.
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1 Lesons
55 minutes
On-Demand
Free-Video
Erwin Schrödinger International Institute for Mathematics and Physics (ESI)

Spectral Theory of Stationary Spacetimes - Part II

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Explore advanced concepts in spectral theory applied to stationary spacetimes, building on foundational knowledge in mathematical relativity and quantum mechanics.
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1 Lesons
1 hour 6 minutes
On-Demand
Free-Video
Erwin Schrödinger International Institute for Mathematics and Physics (ESI)

Spectral Theory of Stationary Spacetimes - Part I

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Explore spectral theory in stationary spacetimes, delving into mathematical concepts at the intersection of relativity and quantum mechanics.
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1 Lesons
59 minutes
On-Demand
Free-Video
Centrum Fizyki Teoretycznej PAN

Christoffel Symbols, Curvature, and Riemann Tensor - Lecture 8

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Zgłęb zaawansowane koncepcje geometrii różniczkowej, w tym symbole Christoffela, krzywiznę i tensor Riemanna. Poznaj ich właściwości algebraiczne i zastosowania w fizyce teoretycznej.
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12 Lesons
1 hour 47 minutes
On-Demand
Free-Video
Centrum Fizyki Teoretycznej PAN

Levi-Civita Connection, Christoffel Symbols, and Geodesics - Lecture 7

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Explore advanced concepts in differential geometry, including Levi-Civita connections, Christoffel symbols, and geodesics. Delve into covariant derivatives, parallel transport, and variational principles in this graduate-level lecture.
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11 Lesons
1 hour 43 minutes
On-Demand
Free-Video
Institut des Hautes Etudes Scientifiques (IHES)

Non-commutative Pointwise Ergodic Theorem for Actions of Amenable Groups

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Explore generalizations of Birkhoff's theorem for amenable group actions and von Neumann algebras, focusing on non-commutative maximal functions and operator families.
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1 Lesons
1 hour
On-Demand
Free-Video
Institut des Hautes Etudes Scientifiques (IHES)

Recent Inequalities on the Mass-to-Capacity Ratio

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Explore new inequalities for mass-to-capacity ratio on manifolds with nonnegative scalar curvature, revealing proofs of positive mass theorem and applications in geometry.
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1 Lesons
47 minutes
On-Demand
Free-Video
Institut des Hautes Etudes Scientifiques (IHES)

Positive Mass Theorem for Asymptotically Hyperbolic Manifolds

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Explore the positive mass theorem for asymptotically hyperbolic manifolds and its implications in AdS/CFT correspondence and global invariants at conformal infinity.
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1 Lesons
52 minutes
On-Demand
Free-Video
Institut des Hautes Etudes Scientifiques (IHES)

Intrinsic Flat Stability of the Positive Mass Theorem for Graphical Manifolds

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Explore intrinsic flat stability of positive mass theorem for graphical manifolds, focusing on asymptotically flat and hyperbolic cases. Gain insights into rigidity, stability, and ongoing research.
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1 Lesons
53 minutes
On-Demand
Free-Video
Institut des Hautes Etudes Scientifiques (IHES)

Another Aspect of Gromov's Conjectures on Scalar Curvature

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Explore Gromov's scalar curvature conjectures through general relativity, examining partial solutions via the positive mass theorem.
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1 Lesons
1 hour 1 minute
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Institut des Hautes Etudes Scientifiques (IHES)

Positive Mass Theorem for Asymptotically Flat Manifolds with Isolated Conical Singularities

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Explore recent advancements in positive mass theorem for asymptotically flat manifolds with isolated conical singularities, covering spin and non-spin settings, analysis techniques, and Geroch-type results.
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1 Lesons
45 minutes
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Institut des Hautes Etudes Scientifiques (IHES)

Global Effects of Positive Scalar Curvature in Geometry

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Explorez les effets globaux de la courbure scalaire positive, y compris le problème de remplissage de Gromov et les théorèmes de type Llarull sur les variétés complètes.
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1 Lesons
44 minutes
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Institut des Hautes Etudes Scientifiques (IHES)

Positive Mass Theorem and Positive Scalar Curvature with Singularities

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Explore recent developments in positive mass theorem and scalar curvature, focusing on singular metrics and isolated conical singularities in mathematical physics.
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1 Lesons
48 minutes
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BIMSA

Polyhedra with Vertices on a Quadric

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Explore combinatorial types of polyhedra with vertices on quadrics, from Steiner's 1832 question to recent findings using ideal polyhedra in various geometries.
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1 Lesons
50 minutes
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Unzicker's Real Physics

Are Maxwell's Equations Correct? - Variable Speed of Light

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Exploring variable speed of light in general relativity and its implications for electrodynamics, challenging conventional understanding of Maxwell's equations and fundamental constants.
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12 Lesons
23 minutes
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IPhT-TV

The String Worldsheet Approach to AdS3/CFT2 - Lecture 1

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Dive into advanced string theory concepts, exploring the worldsheet approach to AdS3/CFT2 correspondence through detailed mathematical analysis and theoretical frameworks.
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1 Lesons
2 hours 7 minutes
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IPhT-TV

The String Worldsheet Approach to AdS3/CFT2 - Lecture 5

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Delve into advanced string theory concepts and explore the intricate relationship between AdS3 and CFT2 through detailed worldsheet analysis and mathematical frameworks.
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1 Lesons
2 hours 17 minutes
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IPhT-TV

The String Worldsheet Approach to AdS3/CFT2 - Lecture 3

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Delve into advanced string theory concepts and explore the intricate relationship between AdS3 and CFT2 through detailed worldsheet analysis and mathematical frameworks.
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1 Lesons
2 hours 15 minutes
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IPhT-TV

The String Worldsheet Approach to AdS3/CFT2 - Lecture 4

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Delve into advanced string theory concepts and explore the intricate relationship between AdS3 and CFT2 through detailed worldsheet analysis and mathematical frameworks.
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1 Lesons
2 hours 22 minutes
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IPhT-TV

The String Worldsheet Approach to AdS3/CFT2 - Lecture 2

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Delve into advanced string theory concepts and explore the intricate relationship between AdS3 and CFT2 through detailed worldsheet analysis and theoretical frameworks.
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1 Lesons
2 hours 16 minutes
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FQxI

Is There a Theory of Everything? - Great Mysteries of Physics

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Explore the quest for physics' holy grail - a unified theory connecting quantum and cosmic scales - through expert discussions on its necessity, feasibility, and implications for science.
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1 Lesons
1 hour
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Sabine Hossenfelder

Wolfram's Hypergraphs - A New Approach to Unified Physics Theory

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Explore how Stephen Wolfram's revolutionary approach using hypergraphs and computer code could potentially unify fundamental physics laws and resolve conflicts with Einstein's theories.
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1 Lesons
12 minutes
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Illinois Quantum

Quantum Gravity Experiments: A Biased Overview of Recent Developments

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Explore cutting-edge experimental approaches to testing quantum behavior in gravity, from tabletop Newton interaction studies to gravitational radiation field measurements and holographic noise searches.
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1 Lesons
1 hour 4 minutes
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Raman Research Institute

Quantum Gravity: From General Relativity to Loop Quantum Gravity

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Delve into the fascinating intersection of General Relativity and quantum mechanics, exploring black holes, the early universe, and the quest to understand quantum gravity through Loop Quantum Gravity theory.
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1 Lesons
1 hour 12 minutes
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Raman Research Institute

Understanding Spacetime from Causality and Discreteness

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Delve into the fundamental concepts of spacetime through the lens of causality and discreteness, exploring theoretical physics principles and their implications for our understanding of the universe.
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1 Lesons
1 hour
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Kavli Institute for Theoretical Physics

Predicting New Physics for Gravitational Wave Astronomy - William East

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Exploring new physics in gravitational wave astronomy, focusing on precision modeling, theoretical challenges, and emerging techniques for interpreting signals and searching for novel phenomena.
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22 Lesons
43 minutes
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Physics Explained

Dark Energy and the Vacuum Catastrophe

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Explore the vacuum energy catastrophe, quantum field theory, and general relativity to understand the universe's expansion and the mysterious dark energy driving it.
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21 Lesons
49 minutes
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Perimeter Institute for Theoretical Physics

Lucien Hardy on Quantum Gravity and Apparent Paradoxes

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Explore quantum gravity with physicist Lucien Hardy as he discusses paradoxes, operational approaches to quantum puzzles, and his quest for a unifying theory bridging general relativity and quantum mechanics.
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16 Lesons
1 hour 3 minutes
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The Royal Institution

The Physics of Black Holes - With Chris Impey

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Explore the extreme nature of black holes, their role in the universe, and their impact on theoretical physics. Delve into Einstein's theories, gravitational waves, and the mysteries of these cosmic monsters.
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19 Lesons
54 minutes
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Perimeter Institute for Theoretical Physics

The Invisible Universe - Priyamvada Natarajan Public Lecture

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Explore dark matter and black holes with Yale professor Priyamvada Natarajan. Discover the latest insights on mapping dark matter distribution and tracing black hole growth history in this engaging lecture.
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32 Lesons
1 hour 24 minutes
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Perimeter Institute for Theoretical Physics

Einstein’s Unfinished Revolution - Lee Smolin Public Lecture Special

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Explore quantum physics' unresolved issues and the potential for a more complete theory. Lee Smolin challenges conventional understanding, arguing for a revolutionary approach to quantum mechanics.
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17 Lesons
1 hour 18 minutes
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