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PARITY VIOLATING VACUUM CURRENTS ON THE RANDOM LATTICE

PHYSICS LETTERS B 213:2 (1988) 186-190

Authors:

SM CATTERALL, JF WHEATER
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POSSIBLE NEW FORM OF SPONTANEOUS T VIOLATION

Phys.Rev.Lett. 61 (1988) 2066-2068

Authors:

JD March-Russell, F Wilczek
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THE INSTANTONS OF SURFACES IN 4 DIMENSIONS

PHYSICS LETTERS B 208:3-4 (1988) 388-390
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TOPOLOGICAL STABILITY IN HIGHER DIMENSIONAL THEORIES

NUCLEAR PHYSICS B 308:2-3 (1988) 509-526

Authors:

MJ DUNCAN, G SEGRE, JF WHEATER
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Towards the continuum limit of SU(2) lattice gauge theory

Physics Letters B 199:1 (1987) 95-100

Authors:

C Michael, M Teper

Abstract:

We study the approach to the continuum limit of SU(2) lattice gauge theory by accurately calculating several physical quantities on lattices up to 204 and for couplings up to β=4/g2=2.6. We find that the dependence of mass ratios on the lattice spacing weakens as the spacing decreases, although the two-loop relation between the spacing and g2 is not yet attained for β≤2.6. We find glueball masses, and the string tension to be roughly in the ratio m(2-):m(0-):m(2+):m(0+):√K≈7:6.5:5.5:3.8:1 for the smallest lattice spacings. © 1987.
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