5 papers
Quantification of the Flavor Diagonal Hadronic CP Violation
Nodoka Yamanaka
The flavor diagonal CP violation of elementary particle physics contributes to the atomic, nuclear, and nucleon electric dipole moments (EDMs), T-violating neutron optics, and to t…
Irrelevance of Anomalous Breaking of Axial U(1) Symmetry and the U(1) Problem
Nodoka Yamanaka
The eta and eta' mesons are conventionally known to receive contribution from the anomalous breaking of axial U(1) symmetry, and they are considered to not be the Nambu-Goldstone (…
Light nuclei under magnetic field and the lithium problem
Nodoka Yamanaka
We analyze the effect of the magnetic field on the proton and neutron density distributions of the nuclei 2H, 3H, 3He, which are calculated ab initio, and the 6Li nucleus in the al…
Sketch of the resolution of the axial U(1) problem without chiral anomaly
Nodoka Yamanaka
We propose a mechanism which explains the masses of and mesons without invoking the explicit violation of symmetry by the chiral anomaly. It is shown that the U(1…
Quantification of the electric dipole moment generated by hadronic CP violation: resolution of the strong CP problem
Nodoka Yamanaka
The atomic, nuclear, and nucleon electric dipole moments (EDMs) have significant sensitivity to the CP violation of elementary particle physics, but its quantification has for long…