Study of nonclassicality and decoherence of photon-subtracted squeezed vacuum
Asoka Biswas, Girish Saran Agarwal · International Conference on Quantum Information · 2007
We discuss nonclassical properties of single-photon subtracted squeezed vacuum states and study its decoherence under different models. We find that the state is especially robust under phase diffusion model though its phase properties are lost.