Variance and Mandel’s Q parameter in para-squeezed states with squeezed parameter in a single mode electromagnetic field

The present paper aims to investigates the generation of higher order low variance with the impact of squeezed parameter in para-squeezed states. It has been found that low variance in higher order occurs for specific ranges of squeezed parameter shown by graphical representation. Such states have also been found to have sub-Poissonian photon number statistics when evaluated using Mandel’s Q parameter.