02436nam 2200589Ia 450 991078348360332120230617034050.01-281-86658-X97866118665871-86094-597-X(CKB)1000000000032771(EBL)238340(OCoLC)475947846(SSID)ssj0000174700(PQKBManifestationID)11153868(PQKBTitleCode)TC0000174700(PQKBWorkID)10174638(PQKB)11508001(MiAaPQ)EBC238340(WSP)0000P314(Au-PeEL)EBL238340(CaPaEBR)ebr10088384(CaONFJC)MIL186658(EXLCZ)99100000000003277120041007d2004 uy 0engur|n|---|||||txtccrHubbard operators in the theory of strongly correlated electrons[electronic resource] /S.G. Ovchinnikov, V.V.ValʹkovLondon Imperial College Pressc20041 online resource (254 p.)Description based upon print version of record.1-86094-430-2 Includes bibliographical references and index.Contents; Preface; PART 1; PART 2; References; IndexThis book provides the first systematic discourse on a very peculiarapproach to the theory of strongly correlated systems. HubbardX-operators have been known for a long time but have not been widelyused because of their awkward algebra. The book shows that it ispossible to deal with X-operators even in the general multilevel localeigenstate system, and not just in the case of the nondegenerateHubbard model. X-operators provide the natural language for describingquasiparticles in the Hubbard subbands with unusual doping andtemperature-dependent band structures.Hubbard modelElectron configurationMathematical modelsHubbard model.Electron configurationMathematical models.530.411Ovchinnikov S. G(Sergeĭ Gennadievich)1565757Valʹkov V. V1565758MiAaPQMiAaPQMiAaPQBOOK9910783483603321Hubbard operators in the theory of strongly correlated electrons3835706UNINA