The odd-parity altermagnetism induced reconstruction of the Chern-insulating phase in Haldane-Hubbard model

Minghuan Zeng, Zheng Qin, Ling Qin +4

Odd-parity altermagnetism(ALM) extends compensated collinear magnetism beyond the even-parity spin splitting of conventional altermagnets, but its role in correlated topological ph…