3 papers
hep-th2026
Spinning the Large-Charge Bootstrap: Parity-Even Operators
Kasra Kiaee, Alexander Monin
We study the large-charge bootstrap in three-dimensional CFTs with a global U(1) symmetry using scalar, current, and stress-tensor probes, restricting to parity-even exchanged oper…
hep-th2025
Large charge bootstrap with U(1) current probes
Kasra Kiaee, Alexander Monin
We study the large-charge bootstrap for conformal field theories with a U(1) symmetry extending the analysis of scalar probes to include conserved currents. We formulate the bootst…
hep-th2024
Diagram dependance of the beta function
Kasra Kiaee, Alexander Monin
We revisit the computation of the beta function in the two-dimensional sigma model. We show that in different schemes, different diagrams are responsible for the r…