Engines powered by frequent measurements: work from system-bath
correlations [PDF]
David Gelbwaser-Klimovsky, Noam Erez, Robert Alicki, Gershon KurizkiFrequent unread measurements are shown to enable the extraction of work from changes in the system-bath quantum-correlation energy, which constitute a hitherto unexploited work resource. It becomes available only when the cycle is shorter than the non-Markovian bath-memory time.View original: http://arxiv.org/abs/1211.1772
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