INVESTIGADORES
CIRILO Diego Julio
artículos
Título:
Bounded Coherent States and Excitonic Systems
Autor/es:
DIEGO JULIO CIRILO
Revista:
PHYSICS OF PARTICLES AND NUCLEI
Editorial:
MAIK NAUKA/INTERPERIODICA/SPRINGER
Referencias:
Año: 2014
ISSN:
1063-7796
Resumen:
New bounded coherent state construction, based in a Keldysh conjecture, is presented. The particular group structure arising from the model lead new symmetry transformations for the coherent statesystem. The emergent new symmetry transformations are reminiscent of the Bogoliubov ones. This construction is applied to describe an excitonic system. We discuss how the symmetry of these transformations isintrinsically related with the stability and the behavior of the physical systems as in the excitonic case.
