出版社：SISSA, Scuola Internazionale Superiore di Studi Avanzati
摘要：The q term that breaks the Strong CP symmetry is introduced in the two flavors of dynamical
QCD simulation. q is analytically continued to a pure imaginary number to make the probability
of Monte Carlo positive. The Neutron’s Electric Dipole Moment (NEDM) is measured on
the ensemble under a uniform and week electric field. Other applications of q terms are also
discussed.
