518 citations
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Showing 2010 · quant-phShow all
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quant-ph2010★ 22 cited
Entanglement of a Quantum Optical Elliptic Vortex
Abir Bandyopadhyay, Shashi Prabhakar, Ravindra Pratap Singh
We calculate the entanglement of a generalized elliptical vortex formed by quantized radiation field, using Wigner quasiprobability distribution function for such states. We find a…
quant-ph2010★ 29 cited
Wigner Distribution of Elliptical Quantum Optical Vortex
Abir Bandyopadhyay, Ravindra Pratap Singh
We calculate the Wigner quasiprobability distribution function of quantum elliptical vortex in elliptical beam (EEV), produced by coupling squeezed coherent states of two modes. Th…