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quant-ph2022
Exact results on Quantum search algorithm
Saptarshi Roy Chowdhury, Swarupananda Pradhan
We generalize Grover algorithm with two arbitrary phases in a density matrix set up. We give exact analytic expressions for the success probability after arbitrary number of iterat…
physics.atom-ph2022★ 5 cited
Optical pumping and relaxation of atomic population in assorted conditions
Swarupananda Pradhan, Saptarshi Roy Chowdhury
The precise control and knowledge over the atomic dynamics is central to the advancement of quantum technology. The different experimental conditions namely, atoms in a vacuum, an…