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Topological confinement in QCD2

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	Ferrando Cogollos, Albert; Vento Torres, Vicente
	This document is a artículo publicadoDate1994
	Este documento está disponible también en : http://hdl.handle.net/10550/12875
	In two dimensional SU(N) theories confinement can be understood as a topological property of the vacuum. In the bosonized version of two dimensional theories no trivial boundary conditions (topology) play a crucial role. They are inevitable if one wants to describe non singlet states. In abelian bosonization, color is the charge of a topological current in terms of a non-linear meson field. We show that cofinement appears as the dynamical collapse of the topology associated with its non trivial boundary conditions.
	FERRANDO, A. ; Vento, V., 1994, Topological confinement in QCD2, Acta Physica Polonica B, vol. 25, no. 1-2, p. 191-215
	http://th-www.if.uj.edu.pl/acta/vol25/pdf/v25p0191.pdf