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hep-lat2011
Simulating a CP-violating topological term in gauge theories
Haralambos Panagopoulos, Ettore Vicari
We present recent results on the theta-dependence of four-dimensional SU(N) gauge theories, where theta is the coefficient of the CP-violating topological term in the Lagrangian. I…
hep-lat2011★ 49 cited
The 4D SU(3) gauge theory with an imaginary theta term
Haralambos Panagopoulos, Ettore Vicari
We study the scaling behavior of the 4D SU(3) lattice gauge theory in the presence of a theta term, by Monte Carlo simulations computing the topological properties at imaginary the…