Mass anomalous dimension of adjoint QCD at large N from twisted volume reduction

被引：0
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作者：
Margarita García Pérez
Antonio González-Arroyo
Liam Keegan
Masanori Okawa
机构：
[1] Universidad Autónoma de Madrid,Instituto de Física Teórica UAM
[2] Universidad Autónoma de Madrid,CSIC, Nicolás Cabrera 13
[3] PH-TH,15
[4] CERN,Departamento de Física Teórica, C
[5] Hiroshima University,XI
[6] Hiroshima University,Graduate School of Science
来源：
Journal of High Energy Physics | / 2015卷
关键词：
Lattice Gauge Field Theories; 1/N Expansion;
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摘要：
In this work we consider the SU(N) gauge theory with two Dirac fermions in the adjoint representation, in the limit of large N. In this limit the infinite-volume physics of this model can be studied by means of the corresponding twisted reduced model defined on a single site lattice. Making use of this strategy we study the reduced model for various values of N up to 289. By analyzing the eigenvalue distribution of the adjoint Dirac operator we test the conformality of the theory and extract the corresponding mass anomalous dimension.
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