107 citations · 647 across the 26 of their papers we have counts for
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Localized magnetic field in the model
Gabriel Cuomo, Zohar Komargodski, Márk Mezei
We consider the critical model in the presence of an external magnetic field localized in space. This setup can potentially be realized in quantum simulators and in some liq…
Boundary Conformal Field Theory at Large Charge
Gabriel Cuomo, Márk Mezei, Avia Raviv-Moshe
We study operators with large internal charge in boundary conformal field theories (BCFTs) with internal symmetries. Using the state-operator correspondence and the existence of a…
Renormalization Group Flows on Line Defects
Gabriel Cuomo, Zohar Komargodski, Avia Raviv-Moshe
We consider line defects in d-dimensional Conformal Field Theories (CFTs). The ambient CFT places nontrivial constraints on Renormalization Group (RG) flows on such line defects. W…
The OPE meets semiclassics
Gabriel Cuomo
We show that the correlator of three large charge operators with minimal scaling dimension can be computed semiclassically in CFTs with a symmetry for arbitrary fixed values…
Large Charge Sector of 3d Parity-Violating CFTs
Gabriel Cuomo, Luca V. Delacretaz, Umang Mehta
Certain CFTs with a global symmetry become superfluids when coupled to a chemical potential. When this happens, a Goldstone effective field theory controls the spectrum and…