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Dynamical QCD simulation with θ terms

Presenter: Taku Izubuchi — RBRC & Kanazawa Univ.

S. Aoki, K. Hashimoto, T. Izubuchi, Y. Nakamura, T. Sekido, G. Schierholz

We present an exploratory study of effects of the vacuum angle, θ term, in two-flavors QCD. Observables are measured on the QCD ensemble generated with imaginary θ terms. Application of the ensemble, such as the strong CP problem and flavor singlet mesons are also discussed.