This review is aimed to demonstrate the basics and use of formalism of gauge-invariant
nonlocal correlators in nonabelian gauge theories. Many phenomenologically interesting …

We review results concerning the θ dependence of 4D SU (N) gauge theories and QCD,
where θ is the coefficient of the CP-violating topological term in the Lagrangian. In particular …

Progress in Particle and Nuclear Physics The Confinement Problem in Lattice Gauge
Theory 1 Introduction Page 1 PERGAMON Progress in Particle and Nuclear Physics …

Performing numerical simulations and Abelian projection in SU (2) QCD, we find that Wilson
loops composed of a residual U (1) gauge field alone show a strong enhancement when the …

We discuss the implementation of the “direct” maximal center gauge (a gauge which
maximizes the lattice average of the squared-modulus of the trace of link variables), and its …

We present new results on the static qq potential from high-statistics simulations on 32 4 and
smaller lattices, using the standard Wilson action at β= 6.0, 6. 4, and 6.8 on the Connection …

Field strength correlators in full QCD* Page 1 11 September 1997 PHYSICS LETTERS B
Physics Letters B 408 (1997) 315-319 Field strength correlators in full QCD* M. D’Elia, A. Di …

CMMTT YJYAAA 00 Page 1 CMMTT YJYAAA 00 (CM-P00056212 CERN-TH.6463/92 IFUP.TH
16/92 Field Strength Correlations in the OCD Vacuum- A. Di Giacomo** CERN, Theory Division …

We present results on the static qq potential from high-statistics simulations on 16 4, 24 3×
32, and 32 4 lattices, using the standard Wilson action at β= 6.0, 6.2, and 6.4 on the …

Various aspects and mechanisms of QCD colour confinement are surveyed. Following the
introduction of gauge-invariant order parameters, a field-correlator definition of the …