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...

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Detalles Bibliográficos
Autores principales: Ramírez, Romina Andrea, Rossini, Gerardo Luis, Cabra, Daniel Carlos, Moreno, Enrique Francisco
Formato: Articulo
Lenguaje:Inglés
Publicado: 2012
Materias:
Ciencias Exactas
Física
Matemática
Fractional statistics systems (anyons, etc.)
Quantum systems with finite Hilbert space
Measure and integration
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/132158
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
Descripción
Sumario: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.

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