Conformal bootstrap bounds for the $U(1)$ Dirac spin liquid and $N=7$ Stiefel liquid

Yin-Chen He, Junchen Rong, Ning Su

We apply the conformal bootstrap technique to study the $U(1)$ Dirac spin liquid (i.e. $N_f=4$ QED${}_3$) and the newly proposed $N=7$ Stiefel liquid (i.e. a conjectured 3d non-Lagra…