On renormalization of Poisson-Lie T-plural sigma models

Ladislav Hlavaty; Josef Navratil; Libor Snobl

On renormalization of Poisson-Lie T-plural sigma models

High Energy Physics - Theory 2013-05-21 v3

Authors: Ladislav Hlavaty , Josef Navratil , Libor Snobl

Abstract

Covariance of the one-loop renormalization group equations with respect to Poisson-Lie T-plurality of sigma models is discussed. The role of ambiguities in renormalization group equations of Poisson-Lie sigma models with truncated matrices of parameters is investigated.

Keywords

Poisson-Lie T-plurality sigma models renormalization group equations one-loop renormalization covariance truncated matrices

Cite

@article{arxiv.1212.5936,
  title  = {On renormalization of Poisson-Lie T-plural sigma models},
  author = {Ladislav Hlavaty and Josef Navratil and Libor Snobl},
  journal= {arXiv preprint arXiv:1212.5936},
  year   = {2013}
}

Comments

11 pages, The sources of disagreements with references [1],[2],[3] in previous versions are identified as differences in notations

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