18 citations · 51 across the 5 of their papers we have counts for
5 papers
Quantum Teleportation with a Class of Non-Gaussian Entangled Resources
Soumyakanti Bose, M. Sanjay Kumar
Non-Gaussian entangled states of light have been found to improve the success of quantum telepor- tation. Earlier works in the literature focussed mainly on two-mode non-Gaussian s…
Quantitative Study of Beam Splitter Generated Entanglement from Input States with Multiple Nonclassicality Inducing Operations
Soumyakanti Bose, M. Sanjay Kumar
Continuous variable Beam Splitter (BS) generated entanglement from single mode optical states generated by single nonclassicality (NC) inducing operation have been found of immense…
A measure of non-Gaussianity for quantum states
J. Solomon Ivan, M. Sanjay Kumar, R. Simon
We propose a measure of non-Gaussianity for quantum states of a system of oscillator modes. Our measure is based on the quasi-probability . Since any meas…
Commensurate anisotropic oscillator, SU(2) coherent states and the classical limit
M. Sanjay Kumar, B. Dutta-Roy
We demonstrate a formally exact quantum-classical correspondence between the stationary coherent states associated with the commensurate anisotropic two-dimensional harmonic oscill…
Coherent States for Isospectral Hamiltonians
M. Sanjay Kumar, Avinash Khare
We show that for the strictly isospectral Hamiltonians, the corresponding coherent states are related by a unitary transformation. As an illustration, we discuss, the example of st…