Many-body coherence and entanglement probed by randomized correlation measurements
We show how coherences between identical constituents of a many-body quantum state can be interrogated by suitable correlation functions and identify sufficient conditions under which low-order correlators fully characterize many-body coherences, as controlled by the constituents' mutual distin...
Main Authors: | Eric Brunner, Andreas Buchleitner, Gabriel Dufour |
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Format: | Article |
Language: | English |
Published: |
American Physical Society
2022-11-01
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Series: | Physical Review Research |
Online Access: | http://doi.org/10.1103/PhysRevResearch.4.043101 |
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