Construction of asymptotic quantum many-body scar states in the SU($N$) Hubbard model

Daiki Hashimoto, Masaya Kunimi, Tetsuro Nikuni

We construct asymptotic quantum many-body scars (AQMBS) in one-dimensional SU($N$) Hubbard chains ($N\ge 3$) by embedding the scar subspace into an auxiliary Hilbert subspace $\ma…