TY  - JOUR 
AU  - Silva Alves, Gustavo Henrique
AU  - Cherchiglia, Adriano L.
AU  - Nishi, Celso C.
PY  - 2023
UR  - https://hdl.handle.net/10481/85423
AB  - Nelson-Barr models solve the strong CP problem based on spontaneous CP violation and generically require vectorlike quarks (VLQs) mixing with standard quarks to transmit the CP violation. We devise an explicit parametrization for the case of two VLQs...
LA  - eng
PB  - American Physical Society
TI  - Explicit parametrization of more than one vectorlike quark of Nelson-Barr type
DO  - 10.1103/PhysRevD.108.035049
ER  -