Superstatistics of Modified Rosen-Morse Potential with Dirac Delta and Uniform Distributions

Okorie U. S., Ikot A. N., Rampho G. J., Sever R.

COMMUNICATIONS IN THEORETICAL PHYSICS, vol.71, no.10, pp.1246-1252, 2019 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 71 Issue: 10
  • Publication Date: 2019
  • Doi Number: 10.1088/0253-6102/71/10/1246
  • Journal Name: COMMUNICATIONS IN THEORETICAL PHYSICS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.1246-1252
  • Keywords: superstatistics, partition function, thermodynamic function, THERMODYNAMIC PROPERTIES, DIATOMIC-MOLECULES, RELATIVISTIC ENERGIES, MECHANICS, STATISTICS, MODEL
  • Middle East Technical University Affiliated: Yes

Abstract

We discuss the thermodynamic properties of a modified Rosen-Morse potential using the q-deformed superstatistics approaches. We obtain the partition function with the help of the generalized Boltzmann factor from the modified Dirac delta distribution and uniform distribution. Other thermodynamic function is obtained for the superstatistics of the two distributions considered. We also discuss our results graphically and obtain the ordinary statistical quantities when the deformation parameter tends to zero.