space-time reflection anomalies in (2 1)d topological quantum field theories - maissam barkeshli Published 5 years ago • 443 plays • Length 48:19 Download video MP4 Download video MP3 Similar videos 5:13 kepler's laws [ib physics sl/hl] 9:58 gravity visualized 9:39 2-qubit computational basis states, tensor products, orthonormality, 4d hilbert space 19:56 gravitation: kepler’s laws of planetary motion, example problems 9:05 kepler's second law 0:09 kepler's second law