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quant-ph2026
CP-preserving channels
Indu Bala, Sourav Das, Swapan Rana
Completely positive (CP) matrices are ubiquitous in modern science and technology with applications in optimization, graph theory, and quantum entanglement. Recently, Johnston \emp…
quant-ph2026
A new class of coherent states involving Fox-Wright functions and their generalization in the bicomplex framework
Snehasis Bera, Sourav Das, Abhijit Banerjee
In this work, an extensive class of coherent states is introduced by taking the Fox Wright function as the normalization function. It is demonstrated that these states satisfy the…