منابع مشابه
Magnetic condensation and confinement in lattice gauge theory
L4 is the extension in Euclidean time, Z(0) is the lattice Schrödinger functional, without the external background field (U ext μ = 1). It can be shown that: Γ[U ] is invariant for lattice gauge transformations of the external links U ext μ , and limT→∞ Γ[U ] = E0[U ] − E0[0], E0[U ] vacuum energy in presence of the external background field. At finite temperature, we consider the thermal parti...
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The abelian-projected monopole loop distribution is extracted from maximal abelian gauge simulations. The number of loops of a given length falls as a power nearly independent of lattice size. This power increases with β = 4/g, reaching five around β = 2.85, beyond which loops any finite fraction of the lattice size vanish in the infinite lattice limit, suggesting the continuum theory lacks con...
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The effect of restricting the plaquette (1× 1 Wilson loop) to be greater than a certain cutoff is studied. The action considered is the standard Wilson action with the addition of the plaquette restriction, which does not affect the continuum limit. A deconfining phase transition occurs as the cutoff is raised, even in the strong coupling limit. Abelian-projected monopoles in the maximal abelia...
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ژورنال
عنوان ژورنال: Physica Scripta
سال: 1981
ISSN: 0031-8949,1402-4896
DOI: 10.1088/0031-8949/23/5b/011