Galetti, D. [UNESP]Pimentel, B. M. [UNESP]Lima, C. L.Lunardi, J. T.2014-05-272014-05-271997-08-15Physica A: Statistical Mechanics and its Applications, v. 242, n. 3-4, p. 501-508, 1997.0378-4371http://hdl.handle.net/11449/65164The interplay between temperature and q-deformation in the phase transition properties of many-body systems is studied in the particular framework of the collective q-deformed fermionic Lipkin model. It is shown that in phase transitions occuring in many-fermion systems described by su(2)q-like models are strongly influenced by the q-deformation.501-508engMany-fermion systemsPhase transitionq-algebrasAlgebraMathematical modelsFermionic Lipkin modelMany fermion systemsPhase transitionsArtigo10.1016/S0378-4371(97)00250-1WOS:A1997XV60600013Acesso restrito2-s2.0-0031209688