Please use this identifier to cite or link to this item: http://elar.urfu.ru/handle/10995/102305
Full metadata record
DC FieldValueLanguage
dc.contributor.authorStepanov, E. A.en
dc.contributor.authorVan, Loon, E. G. C. P.en
dc.contributor.authorKatanin, A. A.en
dc.contributor.authorLichtenstein, A. I.en
dc.contributor.authorKatsnelson, M. I.en
dc.contributor.authorRubtsov, A. N.en
dc.date.accessioned2021-08-31T15:03:03Z-
dc.date.available2021-08-31T15:03:03Z-
dc.date.issued2016-
dc.identifier.citationSelf-consistent dual boson approach to single-particle and collective excitations in correlated systems / E. A. Stepanov, E. G. C. P. Van Loon, A. A. Katanin, et al. — DOI 10.1103/PhysRevB.93.045107 // Physical Review B. — 2016. — Vol. 93. — Iss. 4. — 045107.en
dc.identifier.issn24699950-
dc.identifier.otherFinal2
dc.identifier.otherAll Open Access, Green3
dc.identifier.otherhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84955441930&doi=10.1103%2fPhysRevB.93.045107&partnerID=40&md5=0bfab74d1f4768ee1c9132c76b125b32
dc.identifier.otherhttp://arxiv.org/pdf/1508.07237m
dc.identifier.urihttp://elar.urfu.ru/handle/10995/102305-
dc.description.abstractWe propose an efficient dual boson scheme, which extends the dynamical mean-field theory paradigm to collective excitations in correlated systems. The theory is fully self-consistent both on the one- and on the two-particle level, thus describing the formation of collective modes as well as the renormalization of electronic and bosonic spectra on equal footing. The method employs an effective impurity model comprising both fermionic and bosonic hybridization functions. Only single- and two-electron Green's functions of the reference problem enter the theory, due to the optimal choice of the self-consistency condition for the effective bosonic bath. We show that the theory is naturally described by a dual Luttinger-Ward functional and obeys the relevant conservation laws. © 2016 American Physical Society.en
dc.format.mimetypeapplication/pdfen
dc.language.isoenen
dc.publisherAmerican Physical Societyen
dc.rightsinfo:eu-repo/semantics/openAccessen
dc.sourcePhys. Rev. B2
dc.sourcePhysical Review Ben
dc.titleSelf-consistent dual boson approach to single-particle and collective excitations in correlated systemsen
dc.typeArticleen
dc.typeinfo:eu-repo/semantics/articleen
dc.typeinfo:eu-repo/semantics/publishedVersionen
dc.identifier.doi10.1103/PhysRevB.93.045107-
dc.identifier.scopus84955441930-
local.contributor.employeeStepanov, E.A., Radboud University, Institute for Molecules and Materials, Nijmegen, 6525AJ, Netherlands
local.contributor.employeeVan Loon, E.G.C.P., Radboud University, Institute for Molecules and Materials, Nijmegen, 6525AJ, Netherlands
local.contributor.employeeKatanin, A.A., Institute of Metal Physics, Ekaterinburg, 620990, Russian Federation, Ural Federal University, Department of Theoretical Physics and Applied Mathematics, Ekaterinburg, 620002, Russian Federation
local.contributor.employeeLichtenstein, A.I., Ural Federal University, Department of Theoretical Physics and Applied Mathematics, Ekaterinburg, 620002, Russian Federation, Institute of Theoretical Physics, University of Hamburg, Hamburg, 20355, Germany
local.contributor.employeeKatsnelson, M.I., Radboud University, Institute for Molecules and Materials, Nijmegen, 6525AJ, Netherlands, Ural Federal University, Department of Theoretical Physics and Applied Mathematics, Ekaterinburg, 620002, Russian Federation
local.contributor.employeeRubtsov, A.N., Russian Quantum Center, Skolkovo, 143025, Russian Federation, Department of Physics, M.V. Lomonosov Moscow State University, Moscow, 119991, Russian Federation
local.issue4-
local.volume93-
dc.identifier.wos000367780600006-
local.contributor.departmentRadboud University, Institute for Molecules and Materials, Nijmegen, 6525AJ, Netherlands
local.contributor.departmentInstitute of Metal Physics, Ekaterinburg, 620990, Russian Federation
local.contributor.departmentUral Federal University, Department of Theoretical Physics and Applied Mathematics, Ekaterinburg, 620002, Russian Federation
local.contributor.departmentInstitute of Theoretical Physics, University of Hamburg, Hamburg, 20355, Germany
local.contributor.departmentRussian Quantum Center, Skolkovo, 143025, Russian Federation
local.contributor.departmentDepartment of Physics, M.V. Lomonosov Moscow State University, Moscow, 119991, Russian Federation
local.identifier.pure6121da81-736f-4181-b6d3-de63055e1fdfuuid
local.identifier.pure657425-
local.description.order045107-
local.identifier.eid2-s2.0-84955441930-
local.identifier.wosWOS:000367780600006-
Appears in Collections:Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC

Files in This Item:
File Description SizeFormat 
2-s2.0-84955441930.pdf892,69 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.