In this work, we study anisotropic oscillator in a noncommutative plane. We first, obtain the exact energy values as a function of noncommutative parameter theta. Using these energy values, we also investigate the superstatistical thermodynamic functions associated with the model. The superstatistical partition function is expressed as a double series and the convergence of double series is tested for the q-deformed Dirac delta distribution function. Also, convergent series is expressed up to second order of inverse temperature (beta = 1/(k(B)T)) by the Euler-Maclaurin formula and compare with direct summation over possible bound states up to certain approximation. In-addition, superstatistics and well-known thermal statistics of anisotropic oscillator are compared and three special cases in commutative and noncommutative spaces are investigated. Moreover, superstatistics and ordinary statistics examine at low and high temperatures. The effect of theta, beta and deformation parameter q on thermal properties are investigated at low and high temperatures.
机构:
Département de Physique,Centre Universitaire de Oum-El-Bouaghi,04000 Oum-El-Bouaghi,AlgeriaDépartement de Physique,Centre Universitaire de Oum-El-Bouaghi,04000 Oum-El-Bouaghi,Algeria
M.Falek
M.Merad
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Laboratoire de Physique Théorique,Université de Louis Pasteur,Strasbourg,FranceDépartement de Physique,Centre Universitaire de Oum-El-Bouaghi,04000 Oum-El-Bouaghi,Algeria
机构:
Univ Guanajuato, Div Ciencias Ingn Campus Leon, AP E143, Leon 37150, Guanajuato, MexicoUniv Guanajuato, Div Ciencias Ingn Campus Leon, AP E143, Leon 37150, Guanajuato, Mexico
Garcia-Sanchez, M. A.
Mena-Barboza, E. A.
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Univ Guadalajara, Ctr Univ Cienaga, Ave Univ 1115 Ed Tutorias & Invest, Ocotlan 47820, Jalisco, MexicoUniv Guanajuato, Div Ciencias Ingn Campus Leon, AP E143, Leon 37150, Guanajuato, Mexico
Mena-Barboza, E. A.
Lopez-Dominguez, J. C.
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Univ Autonoma Zacatecas, Unidad Acad Fis, Calzada Solidar Esquina Con Paseo Bufa S-N, Zacatecas 98060, MexicoUniv Guanajuato, Div Ciencias Ingn Campus Leon, AP E143, Leon 37150, Guanajuato, Mexico
Lopez-Dominguez, J. C.
Lopez-Picon, J. L.
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Univ Guanajuato, Div Ciencias Ingn Campus Leon, AP E143, Leon 37150, Guanajuato, MexicoUniv Guanajuato, Div Ciencias Ingn Campus Leon, AP E143, Leon 37150, Guanajuato, Mexico