2016/04/26 by P. Arias, Paola Arias, A. K. Das +5
Computer Science · Engineering · Physics and Astronomy · #CP violation #Dirac (video compression format) #Duality (order theory) #M-theory #Mixing (physics) #Nonlinear Optical Materials Studies #Photon #Quantum Information and Cryptography #Quantum Mechanics and Applications #Symmetry (geometry) #Transformation (genetics) #hep-ph #hep-th
paper · pdf · doi:10.1142/s0217732317500328
3 pages, no figures
arxiv created 2016/04/26 · openalex created_date 2016/06/24 · openalex publication_date 2017/01/26 · arxiv updated 2017/03/08 · openalex updated_date 2026/08/05
A kinetic mixing term, which generalizes the duality symmetry of Dirac, is studied in a theory with two photons (visible and hidden). This theory can be either CP conserving or CP violating depending on the transformation of fields in the hidden sector. However, if CP is violated, it necessarily occurs in the hidden sector. This opens up an interesting possibility of new sources of CP violation.