27 citations · 48 across the 8 of their papers we have counts for
4 papers · 1 filter
The thermal bootstrap for the critical O(N) model
Julien Barrat, Enrico Marchetto, Alessio Miscioscia +1
We propose a numerical method to estimate one-point functions and the free-energy density of conformal field theories at finite temperature by solving the Kubo-Martin-Schwinger con…
Constraints on RG Flows from Protected Operators
Florent Baume, Alessio Miscioscia, Elli Pomoni
We consider protected operators with the same conformal dimensions in the ultraviolet and infrared fixed point. We derive a sum rule for the difference between the two-point functi…
Conformal line defects at finite temperature
Julien Barrat, Bartomeu Fiol, Enrico Marchetto +2
We study conformal field theories at finite temperature in the presence of a temporal conformal line defect, wrapping the thermal circle, akin to a Polyakov loop in gauge theories.…
Ginzburg-Landau description for multicritical Yang-Lee models
Máté Lencsés, Alessio Miscioscia, Giuseppe Mussardo +1
We revisit and extend Fisher's argument for a Ginzburg-Landau description of multicritical Yang-Lee models in terms of a single boson Lagrangian with potential . We ex…