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quant-ph2024
Maxwell's demon across the quantum-to-classical transition
Björn Annby-Andersson, Debankur Bhattacharyya, Pharnam Bakhshinezhad +5
In scenarios coined Maxwell's demon, information on microscopic degrees of freedom is used to seemingly violate the second law of thermodynamics. This has been studied in the class…
quant-ph2024
Continuous feedback protocols for cooling and trapping a quantum harmonic oscillator
Guilherme De Sousa, Pharnam Bakhshinezhad, Björn Annby-Andersson +3
Quantum technologies and experiments often require preparing systems in low-temperature states. Here, we investigate cooling schemes using feedback protocols modeled with a Quantum…