Gravity, ruler of the Universe
... • bodies follow shortest path through curved spacetime (geodesics) • dynamics: - action through curvature space - travels with velocity of light ...
... • bodies follow shortest path through curved spacetime (geodesics) • dynamics: - action through curvature space - travels with velocity of light ...
Questions on The Elegant Universe 1. What was Einstein`s dream
... 11. What force is left out of the Quantum Mechanics theory? ♦ Gravity is left out because no one could figure out how it operates at an atomic or subatomic level. 12. What theory(s) do we need in explaining a black hole and why? ♦ Both General Relativity and Quantum Mechanics because one deals with ...
... 11. What force is left out of the Quantum Mechanics theory? ♦ Gravity is left out because no one could figure out how it operates at an atomic or subatomic level. 12. What theory(s) do we need in explaining a black hole and why? ♦ Both General Relativity and Quantum Mechanics because one deals with ...
What every physicist should know about string theory
... because there were also troublesome ultraviolet divergences when other particle forces were studied in the framework of relativistic quantum theory. However, as ultraviolet divergences were overcome for the other forces—most completely with the emergence of the standard model of particle physics in ...
... because there were also troublesome ultraviolet divergences when other particle forces were studied in the framework of relativistic quantum theory. However, as ultraviolet divergences were overcome for the other forces—most completely with the emergence of the standard model of particle physics in ...
26-06-2015-Juan-Maldacena (2)
... • Quantum mechanics suggests that there should be an exact description where entropy does not increase. (As viewed from outside). And where Hawking radiation is not mixed. • 2nd law suggests that information is not lost (if information were lost, why should the 2nd law be valid ?). View entropy as t ...
... • Quantum mechanics suggests that there should be an exact description where entropy does not increase. (As viewed from outside). And where Hawking radiation is not mixed. • 2nd law suggests that information is not lost (if information were lost, why should the 2nd law be valid ?). View entropy as t ...
