An elementary formula for entanglement entropies of fermionic systems

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dc.creatorLévay, Péter
dc.creatorNagy, Szilvia
dc.creatorPipek, János
dc.date2005-01-25
dc.date.accessioned2026-07-07T06:19:44Z
dc.date.available2026-07-07T06:19:44Z
dc.descriptionAn elementary formula for the von Neumann and Renyi entropies describing quantum correlations in two-fermionic systems having four single particle states is presented. An interesting geometric structure of fermionic entanglement is revealed. A connection with the generalized Pauli principle is established.
dc.description8 pages
dc.identifierhttps://arxiv.org/abs/quant-ph/0501145
dc.identifierhttp://arxiv.org/abs/quant-ph/0501145
dc.identifierPhysical Review A72, 022302 (2005)
dc.identifierdoi:10.1103/PhysRevA.72.022302
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/95126
dc.subjectQuantum Physics
dc.titleAn elementary formula for entanglement entropies of fermionic systems
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