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The significance of photon addition in engineering the single‐ and two‐mode (bipartite correlations) nonclassical properties of a quantum state is investigated. Specifically, the behavior of the Wigner function of two quasi‐Werner states constructed by superposing two normalized bipartite m‐photon added coherent states are analyzed. This allows the authors' to quantify the nonclassicality present...
Quantum Correlations
In article number 2100201, Arpita Chatterjee, Kishore Thapliyal, and Anirban Pathak establish the relevance of photon addition in the enhancement of single‐ and two‐mode (bipartite correlations) nonclassical properties and teleportation performance using the Wigner function, entanglement, and discord of the two‐mode quasi‐Werner state. Efficacy of photon addition in the entanglement...
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