Within the dual superconductor model for the QCD vacuum we compare the field penetration depth λ with the correlation length ξ of the Higgs condensate. The comparison places the vacuum marginally on the type II side. A qualitative check of the interaction between two parallel flux tubes gives also consistent indications for a weak repulsive behaviour.

Dual superconductivity and typology of the QCD vacuum

D'ELIA, MASSIMO;
2007-01-01

Abstract

Within the dual superconductor model for the QCD vacuum we compare the field penetration depth λ with the correlation length ξ of the Higgs condensate. The comparison places the vacuum marginally on the type II side. A qualitative check of the interaction between two parallel flux tubes gives also consistent indications for a weak repulsive behaviour.
2007
9780735403963
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11568/110084
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