Ground-state and spectral properties of an asymmetric Hubbard ladder
Ground-state and spectral properties of an asymmetric Hubbard ladder
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Ithaca: Cornell University Library, arXiv.org
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English
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Ithaca: Cornell University Library, arXiv.org
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We investigate a ladder system with two inequivalent legs, namely a Hubbard chain and a one-dimensional electron gas. Analytical approximations, the density matrix renormalization group method, and continuous-time quantum Monte Carlo simulations are used to determine ground-state properties, gaps, and spectral functions of this system at half-filli...
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Full title
Ground-state and spectral properties of an asymmetric Hubbard ladder
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TN_cdi_proquest_journals_2083594258
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2083594258
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E-ISSN
2331-8422
DOI
10.48550/arxiv.1409.7315
