scholarly journals Universal scaling of the chiral condensate in finite-volume gauge theories

2000 ◽  
Vol 61 (9) ◽  
Author(s):  
Poul H. Damgaard ◽  
Robert G. Edwards ◽  
Urs M. Heller ◽  
Rajamani Narayanan
Keyword(s):  
Finite Volume ◽  
Gauge Theories ◽  
Chiral Condensate ◽  
Universal Scaling

The Gross-Neveu chiral condensate in finite volume

1991 ◽  
Vol 253 (3-4) ◽  
pp. 399-402 ◽  
Author(s):  
E.G. Floratos ◽  
N.D. Tracas ◽  
N.D. Vlachos
Keyword(s):  
Finite Volume ◽  
Chiral Condensate

scholarly journals The chiral condensate from the Dirac spectrum in BSM gauge theories

2014 ◽  
Author(s):  
Kieran Holland ◽  
Zoltan Fodor ◽  
Julius Kuti ◽  
Daniel Nogradi ◽  
Chik Him Wong
Keyword(s):  
Gauge Theories ◽  
Chiral Condensate ◽  
Dirac Spectrum

NEARLY CONFORMAL GAUGE THEORIES ON THE LATTICE

2010 ◽  
Vol 25 (27n28) ◽  
pp. 5162-5174 ◽  
Author(s):  
ZOLTÁN FODOR ◽  
KIERAN HOLLAND ◽  
JULIUS KUTI ◽  
DÁNIEL NÓGRÁDI ◽  
CHRIS SCHROEDER
Keyword(s):  
Symmetry Breaking ◽  
Chiral Symmetry ◽  
Gauge Theories ◽  
Matrix Theory ◽  
Chiral Symmetry Breaking ◽  
Chiral Condensate ◽  
Theoretical Understanding ◽  
Conformal Window ◽  
Running Coupling ◽  
Conformal Gauge

We present selected new results on chiral symmetry breaking in nearly conformal gauge theories with fermions in the fundamental representation of the SU (3) color gauge group. We found chiral symmetry breaking (χSB) for all flavors between Nf = 4 and Nf = 12 with most of the results discussed here for Nf = 4, 8, 12 as we approach the conformal window. To identify χSB we apply several methods which include, within the framework of chiral perturbation theory, the analysis of the Goldstone spectrum in the p -regime and the spectrum of the fermion Dirac operator with eigenvalue distributions of random matrix theory in the ϵ-regime. Chiral condensate enhancement is observed with increasing Nf when the electroweak symmetry breaking scale F is held fixed in technicolor language. Important finite-volume consistency checks from the theoretical understanding of the SU(Nf) rotator spectrum of the δ-regime are discussed. We also consider these gauge theories at Nf = 16 inside the conformal window. Our work on the running coupling is presented separately.1

scholarly journals The chiral condensate in a finite volume

2009 ◽  
Vol 2009 (01) ◽  
pp. 052-052 ◽  
Author(s):  
Poul H Damgaard ◽  
Hidenori Fukaya
Keyword(s):  
Finite Volume ◽  
Chiral Condensate

scholarly journals Chiral condensate in the deconfined phase of quenched gauge theories

2000 ◽  
Vol 61 (7) ◽  
Author(s):  
Robert G. Edwards ◽  
Urs M. Heller ◽  
Joe Kiskis ◽  
Rajamani Narayanan
Keyword(s):  
Gauge Theories ◽  
Chiral Condensate

scholarly journals Nearly conformal gauge theories in finite volume

2009 ◽  
Vol 681 (4) ◽  
pp. 353-361 ◽  
Author(s):  
Zoltan Fodor ◽  
Kieran Holland ◽  
Julius Kuti ◽  
Dániel Nógrádi ◽  
Chris Schroeder
Keyword(s):  
Finite Volume ◽  
Gauge Theories ◽  
Conformal Gauge
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