Spectrum generating algebra of the C_{\lambda}-extended oscillator and multiphoton coherent states
Quesne, C.
arXiv, 0007016 / Harvested from arXiv
Text on arXiv
The $C_{\lambda}$-extended oscillator spectrum generating algebra is shown to be a $C_{\lambda}$-extended $(\lambda-1)$th-degree polynomial deformation of su(1,1). Its coherent states are constructed. Their statistical and squeezing properties are studied in detail. Such states include both some Barut-Girardello and the standard $\lambda$-photon coherent states as special cases.
Publié le : 2000-07-12
Classification:  Mathematical Physics,  Mathematics - Quantum Algebra,  Physics - Optics,  Quantum Physics 
@article{0007016,
     author = {Quesne, C.},
     title = {Spectrum generating algebra of the C\_{\lambda}-extended oscillator and
  multiphoton coherent states},
     journal = {arXiv},
     volume = {2000},
     number = {0},
     year = {2000},
     language = {en},
     url = {http://dml.mathdoc.fr/item/0007016}
}

Quesne, C. Spectrum generating algebra of the C_{\lambda}-extended oscillator and
  multiphoton coherent states. arXiv, Tome 2000 (2000) no. 0, . http://gdmltest.u-ga.fr/item/0007016/