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Calculating the infrared central charges for perturbed minimal models: improving the RG perturbation

Kjærgaard, L.; Mansfield, P.

Authors

L. Kjærgaard

P. Mansfield



Abstract

We illustrate a method for improving Renormalisation Group improved perturbation theory by calculating the infrared central charge of a perturbed conformal field theory. The additional input is a dispersion relation that exploits analyticity of the energy-momentum tensor correlator.

Citation

Kjærgaard, L., & Mansfield, P. (1999). Calculating the infrared central charges for perturbed minimal models: improving the RG perturbation. Physics Letters B, 462(1-2), 103-108. https://doi.org/10.1016/s0370-2693%2899%2900895-3

Journal Article Type Article
Acceptance Date Aug 3, 1999
Publication Date Sep 9, 1999
Deposit Date Jun 16, 2015
Publicly Available Date Jun 16, 2015
Journal Physics Letters B
Print ISSN 0370-2693
Publisher Elsevier
Peer Reviewed Peer Reviewed
Volume 462
Issue 1-2
Pages 103-108
DOI https://doi.org/10.1016/s0370-2693%2899%2900895-3
Related Public URLs http://arXiv.org/abs/hep-th/9905140

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