Fundamental Limitation on Cooling under Classical Noise
Abstract We prove a general theorem that the action of arbitrary classical noise or random unitary channels can not increase the maximum population of any eigenstate of an open quantum system, assuming initial system-environment factorization. Such factorization is the conventional starting point fo...
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Main Authors: | Jun Jing, Ravindra W. Chhajlany, Lian-Ao Wu |
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Format: | article |
Language: | EN |
Published: |
Nature Portfolio
2017
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Online Access: | https://doaj.org/article/c3da1a7c0ff349b7b681ffcc32643674 |
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