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TBA boundary flows in the tricritical ising field theory

Title
TBA boundary flows in the tricritical ising field theory
Authors
Nepomechie R.I.Ahn C.
Ewha Authors
안창림
SCOPUS Author ID
안창림scopus
Issue Date
2002
Journal Title
Nuclear Physics B
ISSN
0550-3213JCR Link
Citation
vol. 647, no. 3, pp. 433 - 470
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
Boundary S matrices for the boundary tricritical Ising field theory (TIM), both with and without supersymmetry, have previously been proposed. Here we provide support for these S matrices by showing that the corresponding boundary entropies are consistent with the expected boundary flows. We develop the fusion procedure for boundary RSOS models, with which we derive exact inversion identities for the TIM. We confirm the TBA description of nonsupersymmetric boundary flows of Lesage et al. and we obtain corresponding descriptions of supersymmetric boundary flows. © 2002 Elsevier Science B.V. All rights reserved.
DOI
10.1016/S0550-3213(02)00909-4
Appears in Collections:
자연과학대학 > 물리학전공 > Journal papers
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