Emergent spin-resolved electronic charge density waves and pseudogap phenomena from strong $d$-wave altermagnetism

Fei Yang, Guo-Dong Zhao, Binghai Yan +1

Inspired by recent discovery of metallic $d$-wave altermagnetism in KV${}_2$Se${}_2$O, we develop a self-consistent microscopic many-body calculation of density-wave order for an itine…