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hep-th2023
Mass gaps of a gauge theory with three fermion flavors in 1 + 1 dimensions
Adrien Florio, Andreas Weichselbaum, Semeon Valgushev +1
We consider a gauge theory coupled to three degenerate massive flavors of fermions, which we term "QZD". The spectrum can be computed in dimensions using tenso…
hep-th2023
Generalized Hall current on a finite lattice
Srimoyee Sen, Semeon Valgushev
Gapped fermion theories with gapless boundary fermions can exist in any number of dimensions. When the boundary has even space-time dimensions and hosts chiral fermions, a quantum…