非线性Trio-相干态的非经典特性

Nonclassical Properties of the Nonlinear Trio-coherent States

引入了非线性Trio-相干态,讨论了该量子态的完备性及其光子数统计分布和Cauchy-Schwarz不等式。结果表明,该量子态是超完备的,并且存在亚泊松统计分布和违背Cauchy-Schwarz不等式等非经典特性。

Nonlinear trio-coherent states are introduced and the properties of the completeness relation, number distribution and Cauchy-Schwarz inequalities are studied. It is shown that these states are supercompleteness and possess sub-Poissonian number distribution and violation of Cauchy-Schwarz inequalities.