Finite E x beta Jahn-Teller Systems: A Continued-Fraction Approach

Simple item page
dc.creatorZiegler, K.
dc.date2005-04-07
dc.date.accessioned2026-07-07T03:04:29Z
dc.date.available2026-07-07T03:04:29Z
dc.descriptionA recursive method is developed to treat electrons coupled to phonons. It is applied to small systems with $E\otimesβ$ Jahn-Teller coupling. Two cases are considered, a model with one electron and two orbitals on a single site (related to the Rabi Hamiltonian) and a model with two electrons on two sites. The corresponding Green's functions are represented by rational functions. It is found that the spectra change substantially when one phonon couples to the electron but are relatively robust under an increasing number of phonons.
dc.description15 pages, 7 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0504164
dc.identifierhttp://arxiv.org/abs/cond-mat/0504164
dc.identifierPhys. Rev. B 72, 075120 (2005)
dc.identifierdoi:10.1103/PhysRevB.72.075120
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/26154
dc.subjectStrongly Correlated Electrons
dc.titleFinite E x beta Jahn-Teller Systems: A Continued-Fraction Approach
dc.typetext

Files

Collections

arXiv