dc.contributor.author | Pavlyukh, Y. | |
dc.contributor.author | Perfetto, E. | |
dc.contributor.author | Karlsson, Daniel | |
dc.contributor.author | van Leeuwen, Robert | |
dc.contributor.author | Stefanucci, G. | |
dc.date.accessioned | 2022-06-09T12:10:30Z | |
dc.date.available | 2022-06-09T12:10:30Z | |
dc.date.issued | 2022 | |
dc.identifier.citation | Pavlyukh, Y., Perfetto, E., Karlsson, D., van Leeuwen, R., & Stefanucci, G. (2022). Time-linear scaling nonequilibrium Green's function methods for real-time simulations of interacting electrons and bosons. I : Formalism. <i>Physical Review B</i>, <i>105</i>(12), Article 125134. <a href="https://doi.org/10.1103/PhysRevB.105.125134" target="_blank">https://doi.org/10.1103/PhysRevB.105.125134</a> | |
dc.identifier.other | CONVID_146531408 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/81598 | |
dc.description.abstract | Simulations of interacting electrons and bosons out of equilibrium, starting from first principles and aiming at realistic multiscale scenarios, is a grand theoretical challenge. Here, using the formalism of nonequilibrium Green's functions and relying in a crucial way on the recently discovered time-linear formulation of the Kadanoff-Baym equations, we present a versatile toolbox for the simulation of correlated electron-boson dynamics. A large class of methods are available, from the Ehrenfest to the dressed GD for the treatment of electron-boson interactions in combination with perturbative, i.e., Hartree-Fock and second-Born, or nonperturbative, i.e., GW and T matrices either without or with exchange effects, for the treatment of the Coulomb interaction. In all cases the numerical scaling is linear in time and the equations of motion satisfy all fundamental conservation laws. | en |
dc.format.mimetype | application/pdf | |
dc.language.iso | eng | |
dc.publisher | American Physical Society (APS) | |
dc.relation.ispartofseries | Physical Review B | |
dc.rights | In Copyright | |
dc.title | Time-linear scaling nonequilibrium Green's function methods for real-time simulations of interacting electrons and bosons. I : Formalism | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-202206093206 | |
dc.contributor.laitos | Fysiikan laitos | fi |
dc.contributor.laitos | Department of Physics | en |
dc.contributor.oppiaine | Nanoscience Center | fi |
dc.contributor.oppiaine | Nanoscience Center | en |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
dc.description.reviewstatus | peerReviewed | |
dc.relation.issn | 2469-9950 | |
dc.relation.numberinseries | 12 | |
dc.relation.volume | 105 | |
dc.type.version | publishedVersion | |
dc.rights.copyright | ©2022 American Physical Society | |
dc.rights.accesslevel | openAccess | fi |
dc.relation.grantnumber | 317139 | |
dc.subject.yso | bosonit | |
dc.subject.yso | kvanttifysiikka | |
dc.subject.yso | elektronit | |
dc.subject.yso | simulointi | |
dc.format.content | fulltext | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p26916 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p5564 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p4030 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p4787 | |
dc.rights.url | http://rightsstatements.org/page/InC/1.0/?language=en | |
dc.relation.doi | 10.1103/PhysRevB.105.125134 | |
dc.relation.funder | Research Council of Finland | en |
dc.relation.funder | Suomen Akatemia | fi |
jyx.fundingprogram | Academy Project, AoF | en |
jyx.fundingprogram | Akatemiahanke, SA | fi |
jyx.fundinginformation | We acknowledge the financial support from MIUR PRIN (Grant No. 20173B72NB), from INFN through the TIME2QUEST project, and from Tor Vergata University through the Beyond Borders Project ULEXIEX. R.v.L. would like to thank the Finnish Academy for support under Project No. 317139. | |
dc.type.okm | A1 | |