The spectrum of SU(N) gauge theories in finite volume
نویسندگان
چکیده
منابع مشابه
The spectrum of SU(N) gauge theories in finite volume
We compute the spatial-volume dependence of the spectrum of 4D SU(3 ≤ N ≤ 6) gauge theories by lattice Monte-Carlo techniques. Setting the scale with the string tension, the spatial volume is L3 with 0.78fm ≤ L ≤ 2.3fm. The Euclidean ‘time’ direction is kept large enough to be considered infinite and the boundary conditions are periodic in all four dimensions. We study the mixing of torelon pai...
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The interplay between between gauge-field winding numbers, θ-vacua, and the Dirac operator spectrum in finite-volume gauge theories is reconsidered. To assess the weight of each topological sector, we compare the mass-dependent chiral condensate in gauge field sectors of fixed topological index with the answer obtained by summing over the topological charge. Also the microscopic Dirac operator ...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2005
ISSN: 1029-8479
DOI: 10.1088/1126-6708/2005/03/064