Q-boson coherent states and para-Grassmann variables for multi-particle states
Ramírez, Romina Andrea, G. L. Rossini, D. C. Cabra, Moreno, Enrique Francisco
Abstract
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.