Aspects of quantum phase transitions

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dc.creatorKruse, M. K. G.
dc.creatorMillerr, H. G.
dc.creatorPlastino, A.
dc.creatorPlastino, A. R.
dc.date2008-09-20
dc.date2008-10-10
dc.date.accessioned2026-07-07T10:08:40Z
dc.date.available2026-07-07T10:08:40Z
dc.descriptionA unified description of i) classical phase transitions and their remnants in finite systems and ii) quantum phase transitions is presented. The ensuing discussion relies on the interplay between, on the one hand, the thermodynamic concepts of temperature and specific heat and on the other, the quantal ones of coupling strengths in the Hamiltonian. Our considerations are illustrated in an exactly solvable model of Plastino and Moszkowski [Il Nuovo Cimento {\bf 47}, 470 (1978)].
dc.descriptioncorrected typos
dc.identifierhttps://arxiv.org/abs/0809.3514
dc.identifierhttp://arxiv.org/abs/0809.3514
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/171073
dc.subjectQuantum Physics
dc.subjectStatistical Mechanics
dc.subjectNuclear Theory
dc.titleAspects of quantum phase transitions
dc.typetext

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