Misc,

Extended Variational Approach to the SU(2) Mass Gap on the Lattice

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(1994)cite arxiv:hep-ph/9405311Comment: 24 Pages (incl.diagrams), Imperial/TP/93-94/37.
DOI: 10.1103/PhysRevD.51.1298

Abstract

The linear delta expansion is applied to a calculation of the SU(2) mass gap on the lattice. Our results compare favourably with the strong-coupling expansion and are in good agreement with recent Monte Carlo estimates.

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