Please use this identifier to cite or link to this item:
http://acervodigital.unesp.br/handle/11449/113060
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Horne, R. L. | - |
dc.contributor.author | Cuevas, J. | - |
dc.contributor.author | Kevrekidis, P. G. | - |
dc.contributor.author | Whitaker, N. | - |
dc.contributor.author | Abdullaev, F. Kh | - |
dc.contributor.author | Frantzeskakis, D. J. | - |
dc.date.accessioned | 2014-12-03T13:11:22Z | - |
dc.date.accessioned | 2016-10-25T20:14:00Z | - |
dc.date.available | 2014-12-03T13:11:22Z | - |
dc.date.available | 2016-10-25T20:14:00Z | - |
dc.date.issued | 2013-12-06 | - |
dc.identifier | http://dx.doi.org/10.1088/1751-8113/46/48/485101 | - |
dc.identifier.citation | Journal Of Physics A-mathematical And Theoretical. Bristol: Iop Publishing Ltd, v. 46, n. 48, 19 p., 2013. | - |
dc.identifier.issn | 1751-8113 | - |
dc.identifier.uri | http://hdl.handle.net/11449/113060 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/113060 | - |
dc.description.abstract | We study the effects of management of the PT-symmetric part of the potential within the setting of Schrodinger dimer and trimer oligomer systems. This is done by rapidly modulating in time the gain/loss profile. This gives rise to a number of interesting properties of the system, which are explored at the level of an averaged equation approach. Remarkably, this rapid modulation provides for a controllable expansion of the region of exact PT-symmetry, depending on the strength and frequency of the imposed modulation. The resulting averaged models are analysed theoretically and their exact stationary solutions are translated into time-periodic solutions through the averaging reduction. These are, in turn, compared with the exact periodic solutions of the full non-autonomous PT-symmetry managed problem and very good agreement is found between the two. | en |
dc.description.sponsorship | US National Science Foundation | - |
dc.description.sponsorship | Alexander von Humboldt Foundation | - |
dc.description.sponsorship | US AFOSR | - |
dc.description.sponsorship | MICINN | - |
dc.description.sponsorship | University of Athens | - |
dc.format.extent | 19 | - |
dc.language.iso | eng | - |
dc.publisher | Iop Publishing Ltd | - |
dc.source | Web of Science | - |
dc.title | PT-symmetry management in oligomer systems | en |
dc.type | outro | - |
dc.contributor.institution | Morehouse Coll | - |
dc.contributor.institution | Univ Seville | - |
dc.contributor.institution | Univ Massachusetts | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.contributor.institution | Int Islamic Univ Malaysia | - |
dc.contributor.institution | Univ Athens | - |
dc.description.affiliation | Morehouse Coll, Dept Math, Atlanta, GA 30314 USA | - |
dc.description.affiliation | Univ Seville, Dept Fis Aplicada 1, Escuela Politecn Super, Grp Fis No Lineal, E-41011 Seville, Spain | - |
dc.description.affiliation | Univ Massachusetts, Dept Math & Stat, Amherst, MA 01003 USA | - |
dc.description.affiliation | Univ Estadual Paulista, Inst Fis Teor, BR-01140070 Sao Paulo, Brazil | - |
dc.description.affiliation | Int Islamic Univ Malaysia, Fac Sci, Dept Phys, Kuantan 25710, Malaysia | - |
dc.description.affiliation | Univ Athens, Dept Phys, GR-15784 Athens, Greece | - |
dc.description.affiliationUnesp | Univ Estadual Paulista, Inst Fis Teor, BR-01140070 Sao Paulo, Brazil | - |
dc.description.sponsorshipId | US National Science FoundationDMS-0806762 | - |
dc.description.sponsorshipId | US National Science FoundationCMMI-1000337 | - |
dc.description.sponsorshipId | US AFOSRFA9550-12-1-0332 | - |
dc.description.sponsorshipId | MICINNFIS2008-04848 | - |
dc.identifier.doi | 10.1088/1751-8113/46/48/485101 | - |
dc.identifier.wos | WOS:000327720300003 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | Journal of Physics A: Mathematical and Theoretical | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.