Critical thermodynamics of two-dimensional N-vector cubic model in the five-loop approximation

The critical behavior of the two-dimensional N-vector cubic model is studied within the field-theoretical renormalization-group (RG) approach. The beta-functions and critical exponents are calculated in the five-loop approximation, RG series obtained are resummed using Pade-Borel-Leroy and conformal...

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Veröffentlicht in:	arXiv.org 2005-09
Hauptverfasser:	Calabrese, P, Orlov, E V, Pakhnin, D V, Sokolov, A I
Format:	Artikel
Sprache:	eng
Schlagworte:	Approximation Conformal mapping Ising model Mathematical analysis Mathematical models Two dimensional models
Online-Zugang:	Volltext
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