TY - RPRT TI - Solving the strong CP problem with massless grand-color quarks AU - Bedi, Ravneet [Univ. of Minnesota, Minneapolis, MN (United States)] (ORCID:0000000271041753) AU - Gherghetta, Tony [Univ. of Minnesota, Minneapolis, MN (United States)] (ORCID:0000000284891116) AU - Harigaya, Keisuke [Univ. of Chicago, IL (United States); Univ. of Tokyo (Japan)] (ORCID:0000000165163386) PY - 2025 DO - 10.1007/jhep02(2025)083 UR - https://www.osti.gov/biblio/2569741 ID - 2569741 ER -