Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/267371
COMPARTIR / EXPORTAR:
SHARE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Quantum Consensus Dynamics by Entangling Maxwell Demo |
Autor: | Ryu, Sungguen CSIC ORCID; López, Rosa CSIC ORCID ; Toral, Raúl CSIC ORCID | Fecha de publicación: | mar-2021 | Citación: | IFISC Poster Party (2021) | Resumen: | We introduce a Maxwell demon which generates many-body-entanglement robustly against thermal fluctuations, which allows us to obtain quantum advantage. Adopting the protocol of the voter model used for opinion dynamics approaching consensus, the demon randomly selects a qubit pair and performs a quantum feed back control, in continuous repetitions. We derive a lower bound of the entropy production rate by demon’s operation, which is determined by a competition between the quantum-classical mutual information acquired by the demon and the absolute irreversibility of the feedback control. Our finding of the lower bound corresponds to a reformulation of the second law of thermodynamics under a stochastic and continuous quantum feedback control. | Descripción: | Trabajo presentado en el IFISC Poster Party (online).-- The IFISC Poster Party is an annual activity where PhD students and postdoctoral researchers of IFISC present their research in a poster format.-- Transport and Information in Quantum Systems. | Versión del editor: | https://ifisc.uib-csic.es/en/research/ifisc-poster-party-2021/ | URI: | http://hdl.handle.net/10261/267371 |
Aparece en las colecciones: | (IFISC) Comunicaciones congresos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Entangling_Maxwell_Demo.pdf | 889,89 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.