Deformation of a renormalization-group equation applied to infinite-order phase transitions
arXiv:cond-mat/0308461 · doi:10.1103/PhysRevE.70.017101
Abstract
By adding a linear term to a renormalization-group equation in a system exhibiting infinite-order phase transitions, asymptotic behavior of running coupling constants is derived in an algebraic manner. A benefit of this method is presented explicitly using several examples.
arXiv comment6 pages, 5 figures, revtex4, typo corrected, references added
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