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dc.contributor.authorSeki Shigenori-
dc.date.accessioned2016-07-22T06:49:36Z-
dc.date.available2016-07-22T06:49:36Z-
dc.date.issued2015-02-
dc.identifier.citationPHYSICS LETTERS B, v. 743, Page. 147-153en_US
dc.identifier.issn0370-2693-
dc.identifier.issn1873-2445-
dc.identifier.urihttp://www.sciencedirect.com/science/article/pii/S0370269315001094-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/22160-
dc.description.abstractIn a scattering process, the final state is determined by an initial state and an S-matrix. We focus on two-particle scattering processes and consider the entanglement between these particles. For two types initial states, i.e., an unentangled state and an entangled one, we calculate perturbatively the change of entanglement entropy from the initial state to the final one. Then we show a few examples in a field theory and in quantum mechanics. (C) 2015 Published by Elsevier B.V.en_US
dc.description.sponsorshipMid-career Researcher Program through the National Research Foundation of Korea (NRF) Basic Science Research Program through NRFen_US
dc.language.isoenen_US
dc.publisherELSEVIER SCIENCE BVen_US
dc.titleVariation of entanglement entropy in scattering processen_US
dc.typeArticleen_US
dc.relation.volume743-
dc.identifier.doi10.1016/j.physletb.2015.02.028-
dc.relation.page147-153-
dc.relation.journalPHYSICS LETTERS B-
dc.contributor.googleauthorSeki, Shigenori-
dc.contributor.googleauthorPark, I. Y.-
dc.contributor.googleauthorSin, Sang-Jin-
dc.relation.code2015003302-
dc.sector.campusS-
dc.sector.daehakRESEARCH INSTITUTE[S]-
dc.sector.departmentTHE RESEARCH INSTITUTE FOR NATURAL SCIENCES-
dc.identifier.pidsigenori-


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