Dynamical Purification Phase Transition Induced by Quantum Measurements

Continuously monitoring the environment of a quantum many-body system reduces the entropy of (purifies) the reduced density matrix of the system, conditional on the outcomes of the measurements. We show that, for mixed initial states, a balanced competition between measurements and entangling intera...

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Autores principales: Michael J. Gullans, David A. Huse
Formato: article
Lenguaje:EN
Publicado: American Physical Society 2020
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Acceso en línea:https://doaj.org/article/b29489d04a944b3cbcf1bf2d2561ee07
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