156 citations · 1k across the 36 of their papers we have counts for
32 papers · 1 filter
Spectral Flow in Instanton Computations and the \boldmath{$\b$} functions
Alexander Monin, Mikhail Shifman, Arkady Vainshtein
We discuss various differences in the instanton-based calculations of the functions in theories such as Yang-Mills and on one hand, and theory wit…
Identifying Large Charge Operators
Gil Badel, Alexander Monin, Riccardo Rattazzi
The Large Charge sector of Conformal Field Theory (CFT) can generically be described through a semiclassical expansion around a superfluid background. In this work, focussing on $U…
More on the operator-state map in non-relativistic CFTs
Georgios K. Karananas, Alexander Monin
We propose an algebraic construction of the operator-state correspondence in non-relativistic conformal field theories by explicitly constructing an automorphism of the Schrödinger…
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…
Feynman diagrams and the large charge expansion in dimensions
Gil Badel, Gabriel Cuomo, Alexander Monin +1
In arXiv:1909.01269 it was shown that the scaling dimension of the lightest charge operator in the model at the Wilson-Fisher fixed point in can be com…
The Epsilon Expansion Meets Semiclassics
Gil Badel, Gabriel Cuomo, Alexander Monin +1
We study the scaling dimension of the operator where is the fundamental complex field of the model at the Wilson-Fisher fixed point in .…