3 papers
hep-lat2025
Gradient flow of the Weinberg operator
Tanmoy Bhattacharya, Shohini Bhattacharya, Vincenzo Cirigliano +5
We present preliminary results on the susceptibilities involving the CP-violating (CPV) Weinberg three-gluon operator and the topological term using the gradient flow scheme, a…
hep-lat2024
Neutron electric dipole moment from isovector quark chromo-electric dipole moment
Tanmoy Bhattacharya, Vincenzo Cirigliano, Rajan Gupta +3
We present results from our lattice QCD study of the contribution of the isovector quark cEDM (qcEDM) operator to the neutron EDM. The calculation was carried out on four 2+1+1-fla…
hep-ph1999
Lattice Gauge Theory
Hartmut Wittig
The status of lattice calculations in Quantum Field Theory is reviewed. A major part is devoted to recent progress in formulating exact chiral symmetry on the lattice. Another topi…