Thermodynamics properties of the Dirac oscillator and some contributions of the function theta of Jacobi / Propriedades termodinÃmicas do oscilador de Dirac e algumas contribuiÃÃes da funÃÃo theta de Jacobi

AUTOR(ES)
DATA DE PUBLICAÇÃO

2007

RESUMO

In this work we analyze the three-dimensional Dirac oscillator in a thermal bath. We found that the heat capacity is two times greather than the heat capacity of the one-dimensional Dirac oscillator in the higher temperatures. We begin with the energy spectrum of the three-dimensional Dirac oscillator, then we find the partition functions and others thermodynamics properties; thus we make one comparasion with the one-dimensional Dirac oscillator and non-relativistic harmonic oscillator. We are interested in study numerically the properties thermodynamics of the square well with infinity potencial. In the latter case we have used a Jacobi theta function.

ASSUNTO(S)

equaÃÃo de dirac dirac equation dirac oscillator mecÃnica quÃntica relativÃstica oscilador de dirac fisica das particulas elementares e campos relativistic quantum mechanics

ACESSO AO ARTIGO

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