Show simple item record

dc.contributor.authorLaguna, Humberto G.
dc.contributor.authorSagar, Robin P.
dc.contributor.authorTempel, David
dc.contributor.authorAspuru-Guzik, Alan
dc.date.accessioned2016-01-12T21:16:31Z
dc.date.issued2016
dc.identifierQuick submit: 2016-01-08T17:02:06-05:00
dc.identifier.citationLaguna, Humberto G., Robin P. Sagar, David G. Tempel, and Alán Aspuru-Guzik. 2016. “The Role of Interparticle Interaction and Environmental Coupling in a Two-Particle Open Quantum System.” Phys. Chem. Chem. Phys. 18 (1): 436–447. doi:10.1039/c5cp05927e.en_US
dc.identifier.issn1463-9076en_US
dc.identifier.urihttp://nrs.harvard.edu/urn-3:HUL.InstRepos:24089901
dc.description.abstractThe effects of bath coupling on an interacting two-particle quantum system are studied using tools from information theory. Shannon entropies of the one (reduced) and two-particle distribution functions in position, momentum and separable phase-space are examined. Results show that the presence of the bath leads to a delocalization of the distribution functions in position space, and a localization in momentum space. This can be interpreted as a loss of information in position space and a gain of information in momentum space. The entropy sum of the system, in the presence of a bath, is shown to be dependent on the strength of the interparticle potential and also on the strength of the coupling to the bath. The statistical correlation between the particles, and its dependence on the bath and interparticle potential, is examined using mutual information. A stronger repulsive potential between particles, in the presence of the bath, yields a smaller correlation between the particles positions, and a larger one between their momenta.en_US
dc.description.sponsorshipChemistry and Chemical Biologyen_US
dc.language.isoen_USen_US
dc.publisherRoyal Society of Chemistry (RSC)en_US
dc.relation.isversionofdoi:10.1039/c5cp05927een_US
dc.relation.hasversionhttp://arxiv.org/pdf/1510.00694v1.pdfen_US
dash.licenseOAP
dc.titleThe role of interparticle interaction and environmental coupling in a two-particle open quantum systemen_US
dc.typeJournal Articleen_US
dc.date.updated2016-01-08T22:02:07Z
dc.description.versionAccepted Manuscripten_US
dc.rights.holderHumberto G. Laguna, Robin P. Sagar, David G. Tempel, and Alán Aspuru-Guzik.
dc.relation.journalPhys. Chem. Chem. Phys.en_US
dash.depositing.authorAspuru-Guzik, Alan
dc.date.available2016-01-12T21:16:31Z
dc.identifier.doi10.1039/c5cp05927e*
dash.contributor.affiliatedTempel, David
dash.contributor.affiliatedAspuru-Guzik, Alan


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record