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- Indian Institute of Technology GandhinagarIN282 papers
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4 papers · 2 filters
Three particle Hyper Entanglement: Teleportation and Quantum Key Distribution
P. Chithrabhanu, A. Aadhi, Salla Gangi Reddy +4
We present a scheme to generate three particle hyper-entanglement utilizing polarization and orbital angular momentum (OAM) of a photon. We show that the generated state can be use…
Level spacing statistics and spectral correlations in the diffuse van der Waals clusters
Sudip Kumar Haldar, Barnali Chakrabarti, N. D. Chavda +3
We present a statistical analysis of eigenenergies and discuss several measures of spectral fluctuations and spectral correlations for the van der Waals clusters of different sizes…
Wigner distribution, nonclassicality and decoherence of generalized and reciprocal binomial states
Anirban Pathak, J. Banerji
There are quantum states of light that can be expressed as finite superpositions of Fock states (FSFS). We demonstrate the nonclassicality of an arbitrary FSFS by means of its phas…
Entanglement measure using Wigner function: case of generalized vortex state formed by multiphoton subtraction
Anindya Banerji, Ravindra P. Singh, Abir Bandyopadhyay
The negativity of the Wigner function is discussed as a measure of the non classicality and the quantum interference pattern obtained therein as a possible measure of the entanglem…