su(2) and su(1,1) displaced number states and their nonclassical properties
arXiv:quant-ph/0011096 · doi:10.1142/S0217984900001300
Abstract
We study su(2) and su(1,1) displaced number states. Those states are eigenstates of density-dependent interaction systems of quantized radiation field with classical current. Those states are intermediate states interpolating between number and displaced number states. Their photon number distribution, statistical and squeezing properties are studied in detail. It is show that these states exhibit strong nonclassical properties.
10 pages, 3 figures