Q-boson interferometry and generalized Wigner function

Abstract

Bose-Einstein correlations of two identically charged $Q$-bosons are derived considering these particles to be confined in finite volumes. Boundary effects on single $Q$-boson spectrum are also studied. We illustrate the effects on the spectrum and on the two-$Q$-boson correlation function by means of two toy models. We also derive a generalized expression for the Wigner function depending on the deformation parameter $Q$, which is reduced to its original functional form in the limit of $Q\to 1$.

coherence parameter change to intercept parameter and appendix added

References in corpus (9)

• Particle Interferometry for Relativistic Heavy-Ion Collisions
• Two-Particle Correlations in Relativistic Heavy-Ion Collisions
• Two-Particle Correlations from the q-Boson Viewpoint
• Boundary and Coulomb Effects on Boson Systems in High-Energy Heavy-Ion Collisions
• q-Boson approach to multiparticle correlations
• Density and Boundary Effects on Pion Distributions in Relativistic Heavy--Ion Collisions
• Density and expansion effects on pion spectra in relativistic heavy-ion collisions
• Small size boundary effects on two-pion interferometry
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Cited by in corpus (6)

• Correlation function intercepts for $\tilde{\mu },q$-deformed Bose gas model implying effective accounting for interaction and compositeness of particles
• Intercepts of the momentum correlation functions in μ-Bose gas model and their asymptotics
• Review of HBT or Bose-Einstein correlations in high energy heavy ion collisions
• The Wigner function of a q-deformed harmonic oscillator model
• Entanglement and statistics in Hong-Ou-Mandel interferometry
• Combined Analysis of Two- and Three-Particle Correlations in q,p-Bose Gas Model