Q-boson coherent states and para-Grassmann variables for multi-particle states

Q-boson coherent states and para-Grassmann variables for multi-particle states

We describe coherent states and associated generalized Grassmann variables for a system of m independent q-boson modes. A resolution of unity in terms of generalized Berezin integrals leads to generalized Grassmann symbolic calculus. Formulae for operator traces are given and the thermodynamic parti...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of physics. A, Mathematical and theoretical Mathematical and theoretical, 2012-12, Vol.45 (48), p.485304-15
Hauptverfasser: Ramirez, R A, Rossini, G L, Cabra, D C, Moreno, E F
Format: Artikel
Sprache:eng
Schlagworte:
Calculus
Coherence
coherent states
Exact sciences and technology
exclusion statistics
Functions (mathematics)
Integrals
Mathematical analysis
Operators
Oscillators
para-Grassmann variables
Partitions
Physics
Unity
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:We describe coherent states and associated generalized Grassmann variables for a system of m independent q-boson modes. A resolution of unity in terms of generalized Berezin integrals leads to generalized Grassmann symbolic calculus. Formulae for operator traces are given and the thermodynamic partition function for a system of q-boson oscillators is discussed.
ISSN:1751-8113
1751-8121
DOI:10.1088/1751-8113/45/48/485304