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quant-ph2022★ 2 cited
Enhancing quantum exchanges between two oscillators
Quentin Ansel, Alexei D. Chepelianskii, Jose Lages
We explore the extent to which two quantum oscillators can exchange their quantum states efficiently through a three-level system which can be spin levels of colored centers in sol…
cond-mat.stat-mech2022★ 2 cited
Metropolis Monte Carlo sampling: convergence, localization transition and optimality
Alexei D. Chepelianskii, Satya N. Majumdar, Hendrik Schawe +1
Among random sampling methods, Markov Chain Monte Carlo algorithms are foremost. Using a combination of analytical and numerical approaches, we study their convergence properties t…