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dc.contributor.author
Poggi, Pablo Matías  
dc.contributor.author
Lombardo, Fernando Cesar  
dc.contributor.author
Wisniacki, Diego Ariel  
dc.date.available
2018-11-16T16:26:23Z  
dc.date.issued
2017-04  
dc.identifier.citation
Poggi, Pablo Matías; Lombardo, Fernando Cesar; Wisniacki, Diego Ariel; Driving-induced amplification of non-Markovianity in open quantum systems evolution; Europhysics Letters; Europhysics Letters; 118; 2; 4-2017; 1-6  
dc.identifier.issn
0295-5075  
dc.identifier.uri
http://hdl.handle.net/11336/64605  
dc.description.abstract
Non-Markovian effects arising in open quantum system evolution have been a subject of increasing interest over the past decade. One of the most appealing features of non-Markovianity (NM) is that it captures scenarios where loss of information and coherence are reversible, and thus a temporary backflow of information from the environment to the system is possible. In this work we study the interplay between the degree of non-Markovianity and the action of time-dependent control fields in an open two-level quantum system. We find that periodical modulation of a field acting solely on the system can greatly enhance the degree of non-Markovianity with respect to the undriven case. We show that this effect is present only when the coupling between system and environment is weak. Remarkably, the enhancement disappears at strong coupling, which is usually the regime where non-Markovian effects are expected to be more pronounced.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Europhysics Letters  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights
Atribución-NoComercial-CompartirIgual 2.5 Argentina (CC BY-NC-SA 2.5 AR)  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Open Quantum Systems  
dc.subject
Non-Markovian Effects  
dc.subject
Driven Quantum Systems  
dc.subject.classification
Astronomía  
dc.subject.classification
Ciencias Físicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Driving-induced amplification of non-Markovianity in open quantum systems evolution  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-10-23T18:16:30Z  
dc.journal.volume
118  
dc.journal.number
2  
dc.journal.pagination
1-6  
dc.journal.pais
Reino Unido  
dc.journal.ciudad
Londres  
dc.description.fil
Fil: Poggi, Pablo Matías. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina  
dc.description.fil
Fil: Lombardo, Fernando Cesar. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina  
dc.description.fil
Fil: Wisniacki, Diego Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina  
dc.journal.title
Europhysics Letters  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://stacks.iop.org/0295-5075/118/i=2/a=20005?key=crossref.7846b12fdb6c752226822d3c15084cba  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1209/0295-5075/118/20005