- #1

- 149

- 0

You are using an out of date browser. It may not display this or other websites correctly.

You should upgrade or use an alternative browser.

You should upgrade or use an alternative browser.

- Thread starter zheng89120
- Start date

- #1

- 149

- 0

- #2

- 476

- 0

A propagator propagates , for instance a quantum state from time t1 to time t2.

- #3

kith

Science Advisor

- 1,371

- 464

Starting from the abstract Hilbert space formalism, it may be helpful to write down a few equivalent expressions for the propagator: <x'|U(t

So you take a state |x>, let it evolve unitarily from initial time t1 to final time t2 and ask "what's the probability (amplitude) to find it in state |x'>".

Share: