Explores vacuum energy during inflation and the dynamics of scalar and vector fields, emphasizing the importance of seeking clarification and providing details about upcoming exams.
Explores symmetries in particle physics, covering parity, charge conjugation, fermion quantum numbers, chirality, and their applications in understanding particle interactions.
Explores modeling neutron interactions, focusing on pion collisions with tritium nuclei to produce free neutrons and discussing the challenges in computing correlation functions.
Explores gauge symmetry, amplitudes, black holes, and fluids, highlighting the interplay between redundancy, diffeomorphisms, and the double copy phenomenon.
