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quant-ph2012
Optical vortex produced by Single Photon Subtraction from two mode squeezed state Produces Maximum Entanglement
Abir Bandyopadhyay, Anindya Banerji, R. P. Singh
In this article we report that the entanglement produced by single photon subtraction is maximum, by studying the entanglement of multi photon subtraction from two mode squeezed st…
quant-ph2012★ 3 cited
Quadrature Uncertainty and Information Entropy of Quantum Elliptical Vortex States
Anindya Banerji, Prasanta K. Panigrahi, Ravindra Pratap Singh +2
We study the quadrature uncertainty of the quantum elliptical vortex state using the associated Wigner function. Deviations from the minimum uncertainty states were observed due to…