3 papers
hep-th2026
Analytic thermal bootstrap in momentum space: From thermal OPE to QNMs
Julien Barrat, Deniz N. Bozkurt, Enrico Marchetto +2
We initiate a bootstrap program that relates ultraviolet data, encoded in the thermal OPE, to infrared observables, namely, the low-frequency behavior and quasinormal modes. Starti…
hep-th2025
Analytic thermal bootstrap meets holography
Julien Barrat, Deniz N. Bozkurt, Enrico Marchetto +2
We compute thermal holographic correlators by combining their analytic structure with the Kubo-Martin-Schwinger (KMS) condition and multi-stress tensor OPE coefficients determined…
hep-th2024
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…