Computable Measures for the Entanglement of Indistinguishable Particles
arXiv:1211.1886 · doi:10.1103/PhysRevA.87.022327
Abstract
We discuss particle entanglement in systems of indistinguishable bosons and fermions, in finite Hilbert spaces, with focus on operational measures of quantum correlations. We show how to use von Neumann entropy, Negativity and entanglement witnesses in these cases, proving interesting relations. We obtain analytic expressions to quantify quantum correlations in homogeneous D-dimensional Hamiltonian models with certain symmetries.
9 pages
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Cited by in corpus (9)
- Entanglement in indistinguishable particle systems
- Entanglement Witnesses for Indistinguishable Particles
- Entanglement of indistinguishable particles: a comparative study
- Quantumness of Correlations in Fermionic Systems
- One-body information loss in fermion systems
- Quantum coherences of indistinguishable particles
- Detecting dimensional crossover and finite Hilbert space through entanglement entropies
- Locality and entanglement of indistinguishable particles
- Entanglement of Indistinguishable Particles and its Quantification