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Instanton-like contributions to the dynamics of Yang-Mills fields on the twisted torus

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García Pérez, M. and González Arroyo, A. and Martínez, P. and Fernández Pérez, Luis Antonio and Muñoz Sudupe, Antonio and Ruiz Lorenzo, J. J. and Azcoiti, V. and Campos, I. and Ciria, J.C. and Cruz, A. and Íñiguez, D. and Lesmes, F. and Badoni, D. and Pech, J. (1993) Instanton-like contributions to the dynamics of Yang-Mills fields on the twisted torus. pp. 366-374.

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Official URL: http://dx.doi.org/10.1016/0370-2693(93)91069-y


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Abstract

We study SU(2) lattice gauge theory in small volumes and with twist m ⃗ = (1, 1, 1). We investigate the presence of the periodic instantons of Q = 1/2 and determine their free energy and their contribution to the splitting of energy flux sectors E(e ⃗ = (1, 1, 1)) − E(e ⃗ = (0, 0, 0)).


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© 1993 Published by Elsevier B.V. Partially supported by DGA-PIT-2/89 and CICyT: TIC1161/90-E, TIC91-0963-C02, AEN90-0034, AEN90-0272 and AEN90-0030 and Fyzikální ústav Ӑkademie, Praha, Czech Rep.

Uncontrolled Keywords:Lattice Gauge-theory; Permanent quark confinement; Spectrum; Vacuum; Energy.
Subjects:Sciences > Physics > Physics-Mathematical models
ID Code:44406
Deposited On:04 Sep 2017 08:27
Last Modified:04 Sep 2017 08:27

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