Author:
Yoon Boram,Bhattacharya Tanmoy,Gupta Rajan
Abstract
For the neutron to have an electric dipole moment (EDM), the theory of nature must have T, or equivalently CP, violation. Neutron EDM is a very good probe of novel CP violation in beyond the standard model physics. To leverage the connection between measured neutron EDM and novel mechanism of CP violation, one requires the calculation of matrix elements for CP violating operators, for which lattice QCD provides a first principle method. In this paper, we review the status of recent lattice QCD calculations of the contributions of the QCD Θ-term, the quark EDM term, and the quark chromo-EDM term to the neutron EDM.
Reference41 articles.
1. Search for the neutron electric dipole moment at PSI, https://www.psi.ch/nedm/
2. A next generation measurement of the electric dipole moment of the neutron at the FRM-II, http://nedm.ph.tum.de/
3. Search for a neutron electric dipole moment at the SNS, http://fsnutown.phy.ornl.gov/fsnufiles/positionpapers/FSN_position_nEDM_2014_5.pdf
Cited by
6 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献