Numerical Integration of Loop Amplitudes in Momentum Space

Numerical Integration of Loop Amplitudes in Momentum Space

Explore the intricacies of numerical integration for loop amplitudes in momentum space through this comprehensive 47-minute lecture. Delve into key topics including motivation, integration challenges, singularities, single thresholds, subtraction techniques, and the Loop-Tree Duality (LTD) representation. Gain insights into local cancellation, the relationship between thresholds and contours, and practical approaches to numerical integration. Conclude with a Q&A session and important information about postdoc deadlines.