DiscoverPhysics (Audio)Spacetime Versus the Quantum
Spacetime Versus the Quantum

Spacetime Versus the Quantum

Update: 2016-03-23
Share

Description

Joseph Polchinski explores the battle in physics: either quantum mechanics must break down, or our understanding of spacetime must be wrong. The latest is the ‘firewall’ paradox: if quantum mechanics is to be saved, then an astronaut falling into a black hole will have an experience very different from what Einstein’s theory predicts. This has led to many new ideas that may lead to the unification of these two great theories. Series: "GRIT Talks" [Science] [Show ID: 30519]
Comments 
In Channel
loading
00:00
00:00
x

0.5x

0.8x

1.0x

1.25x

1.5x

2.0x

3.0x

Sleep Timer

Off

End of Episode

5 Minutes

10 Minutes

15 Minutes

30 Minutes

45 Minutes

60 Minutes

120 Minutes

Spacetime Versus the Quantum

Spacetime Versus the Quantum

UCTV: UC Santa Barbara