58 citations · 84 across the 4 of their papers we have counts for
10 papers
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…
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…
A note on the large charge expansion in 4d CFT
Gabriel Cuomo
In this letter, we discuss certain universal predictions of the large charge expansion in conformal field theories with symmetry, mainly focusing on four-dimensional theorie…
Gapped Goldstones at the cut-off scale: a non-relativistic EFT
Gabriel Cuomo, Angelo Esposito, Emanuele Gendy +3
At finite density, the spontaneous breakdown of an internal non-Abelian symmetry dictates, along with gapless modes, modes whose gap is fixed by the algebra and proportional to the…
Goldstone Equivalence and High Energy Electroweak Physics
Gabriel Cuomo, Luca Vecchi, Andrea Wulzer
The transition between the broken and unbroken phases of massive gauge theories, namely the rearrangement of longitudinal and Goldstone degrees of freedom that occurs at high energ…