| Monday 13 January 2025 | |
| Events for day: Tuesday 17 December 2024 |
| 14:00 - 15:00 Weekly Seminar HEPCo Group Null Boundary Poisson Brackets School PHYSICS Date and time Tuesday, December 17th, 2024 (Azar 27th, 1403), 2:00 pm (Tehran zone) Link https://www.skyroom.online/ch/schoolofphysics/highenergyseminar Abstract In physics, we often encounter different types of boundaries: spacelike, timelike, and null boundaries. Spacelike boundaries (e.g., constant time slices) are used for initial value problems, while timelike boundaries (e.g., constant radial surfaces) are suited for boundary value problems. Null boundaries are unique because they share characteristics of both, conceptually lying ... |