The Abelian Higgs Model in Three Dimensions with Improved Action
P. Dimopoulos, K. Farakos, G. Koutsoumbas
Abstract
We study the Abelian Higgs Model using an improved form of the action in the scalar sector. The subleading corrections are carefully analysed and the connection between lattice and continuous parameters is worked out. The simulation shows a remarkable improvement of the numerical performance.
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