Higher-form symmetries and d-wave superconductors from doped Mott insulators

One path to high-temperature cuprate superconductors is doping a Mott insulator. In this paper, we study this system from the view point of higher-form symmetries. On the introduction of slave bosons, the t-J model at a finite hole doping can be written in the form of U(1) gauge theories. After... Show more