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Feedback-controlled heat transport in quantum devices: theory and solid-state experimental proposal

Feedback-controlled heat transport in quantum devices: theory and solid-state experimental proposal

A theory of feedback-controlled heat transport in quantum systems is presented. It is based on modelling heat engines as driven multipartite systems subject to projective quantum measurements and measurement-conditioned unitary evolutions. The theory unifies various results presented previously in the literature. Feedback control breaks time reversal invariance. This in turn …