Macroscopic Thermodynamical Witnesses of Quantum Entanglement

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dc.creatorBrukner, Caslav
dc.creatorVedral, Vlatko
dc.date2004-06-07
dc.date.accessioned2026-07-07T06:09:52Z
dc.date.available2026-07-07T06:09:52Z
dc.descriptionWe show that macroscopic thermodynamical properties - such as functions of internal energy and magnetization - can detect quantum entanglement in solids at nonzero temperatures in the thermodynamical limit. We identify the parameter regions (critical values of magnetic field and temperature) within which entanglement is witnessed by these thermodynamical quantities.
dc.description4 pages, 1 figure
dc.identifierhttps://arxiv.org/abs/quant-ph/0406040
dc.identifierhttp://arxiv.org/abs/quant-ph/0406040
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/92107
dc.subjectQuantum Physics
dc.titleMacroscopic Thermodynamical Witnesses of Quantum Entanglement
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