Bose-Einstein condensation in low dimensional systems with deformed bosons

Algin A., Olkun A.

ANNALS OF PHYSICS, vol.383, pp.239-256, 2017 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 383
  • Publication Date: 2017
  • Doi Number: 10.1016/j.aop.2017.05.021
  • Journal Name: ANNALS OF PHYSICS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.239-256
  • Eskisehir Osmangazi University Affiliated: Yes


We study the low and high temperature thermostatistical properties of a deformed boson gas constructed by the bosonic intermediate-statistics particles confined in low spatial dimensions. Many of the deformed thermodynamical functions of the system such as internal energy and entropy are investigated by means of some elements of the Fibonacci calculus. Particular emphasis is given to a careful analysis on low dimensional systems of such deformed bosons, and the conditions under which the Bose-Einstein condensation would occur in such systems are discussed. We show that low dimensional systems with deformed bosons exhibit the Bose-Einstein condensation for values of the model deformation parameters (p, q) greater than one. We also study possible anyonic behavior of the model for high temperatures. The results obtained in this work reveal that the present deformed boson gas model can be used for modeling nonlinear behavior of systems with quasiparticles encountered in several areas of research particularly in quantum science. (C) 2017 Elsevier Inc. All rights reserved.