Why Quantum Information is Never Destroyed
PBS Space Time · Season 2018 · Episode 19
If you have perfect knowledge of every single particle in the universe, can you use the laws of physics to rewind all the way back to the Big Bang? Is the entire history of the universe perfectly knowable? Or has information somehow lost along the way?
Episode Details
Air date, runtime, timezone, and episode position.
Season
2018
Episode
19
Air Date
23/May/2018
Air Time
12:00
Runtime
14 min
Overview
Episode summary.
If you have perfect knowledge of every single particle in the universe, can you use the laws of physics to rewind all the way back to the Big Bang? Is the entire history of the universe perfectly knowable? Or has information somehow lost along the way?
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