Articulo
Q-boson coherent states and para-Grassmann variables for multi-particle states
Registro en:
issn:1751-8113
issn:1751-8121
Autor
Ramírez, Romina Andrea
Rossini, Gerardo Luis
Cabra, Daniel Carlos
Moreno, Enrique Francisco
Institución
Resumen
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. Facultad de Ciencias Exactas Instituto de Física La Plata