INVESTIGADORES
CABRA Daniel Carlos
artículos
Título:
Para-Grassmann Variables and Coherent States
Autor/es:
DANIEL C. CABRA, ENRIQUE F. MORENO, ADRIAN TANASA
Revista:
SYMMETRY, INTEGRABILITY AND GEOMETRY
Editorial:
NATL ACAD SCI UKRAINE
Referencias:
Año: 2006 vol. 2 p. 87 - 95
ISSN:
1815-0659
Resumen:
The definitions of para-Grassmann variables and q-oscillator algebras
are
recalled. Some new properties are given. We then introduce appropriate
coherent
states as well as their dual states. This allows us to obtain a formula
for the
trace of a operator expressed as a function of the creation and
annihilation
operators.
