Exact Finite-Size Spectra in the Kondo Problem and Boundary Conformal Field Theory

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dc.creatorFujimoto, S.
dc.creatorKawakami, N.
dc.creatorYang, S. -K.
dc.date1995-12-08
dc.date.accessioned2026-07-07T03:08:04Z
dc.date.available2026-07-07T03:08:04Z
dc.descriptionThe exact finite-size spectra for several quantum impurity models related to the Kondo problem are obtained from the Bethe ansatz solutions. Using the finite-size scaling in boundary conformal field theory, we determine various surface critical exponents from the exact spectrum, which accord with those obtained by Affleck and Ludwig with Kac-Moody fusion rules. Some applications to critical phenomena observed in connection with the orthogonality catastrophe are also discussed.
dc.descriptionRevTex, Proceedings of Pacific Conference on Condensed Matter Theory: Complex Materials and Strongly Correlated systems. (The talk given by N. Kawakami.)
dc.identifierhttps://arxiv.org/abs/cond-mat/9512059
dc.identifierhttp://arxiv.org/abs/cond-mat/9512059
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/27415
dc.subjectCondensed Matter
dc.subjectHigh Energy Physics - Theory
dc.titleExact Finite-Size Spectra in the Kondo Problem and Boundary Conformal Field Theory
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