Lattice Calculations of Neutron Electric Dipole Moment
K.F. Liu
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Pre-published on: April 04, 2026
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Abstract
We review the lattice QCD calculations of the neutron and proton electric dipole moments (EDMs) and the CP-violating $\pi {\rm NN}$ coupling constant due to the $\theta$ term in the last few years. We also discuss the progress towards nucleon EDM calculations with the Weinberg operator, and the quark chromoelectric dipole moment operator.
DOI: https://doi.org/10.22323/1.518.0022
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