Momentum-space entanglement as a probe of interactions
ORAL
Abstract
Momentum-space entanglement quantifies the effects of interactions, orbital mixing and fermion-pairing in fermionic systems. The associated entropy is experimentally accessible through time-of-flight measurements in quantum optical systems. We discuss the behavior of the entropy near gapless Dirac points, in p-wave superconductors, and in Fermi liquids.
*This work is funded by NSF DMR-1752759.
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Presenters
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Long Hin Tang
- Boston University