227 citations · 227 across the 1 of their papers we have counts for
3 papers
hep-th2019
Anomalies in the Space of Coupling Constants and Their Dynamical Applications II
Clay Cordova, Daniel S. Freed, Ho Tat Lam +1
We extend our earlier work on anomalies in the space of coupling constants to four-dimensional gauge theories. Pure Yang-Mills theory (without matter) with a simple and simply conn…
hep-th2019
Anomalies in the Space of Coupling Constants and Their Dynamical Applications I
Clay Cordova, Daniel S. Freed, Ho Tat Lam +1
It is customary to couple a quantum system to external classical fields. One application is to couple the global symmetries of the system (including the Poincaré symmetry) to backg…
hep-th2018★ 227 cited
Comments on One-Form Global Symmetries and Their Gauging in 3d and 4d
Po-Shen Hsin, Ho Tat Lam, Nathan Seiberg
We study 3d and 4d systems with a one-form global symmetry, explore their consequences, and analyze their gauging. For simplicity, we focus on one-form symmetries. A…