Speaker
Miklós Tóth
(Budapest University of Technology and Economics)
Description
The sine-Gordon theory is a paradigmatic integrable field theory, relevant for the description of many 1D gapped systems. Despite its integrable nature, calculating finite temperature physical quantities, such as correlation functions, remains a challenge. The titular method of random surfaces is a Monte Carlo-based numerical algorithm that makes it possible to get non-perturbative results at finite temperature.
Author
Miklós Tóth
(Budapest University of Technology and Economics)
Co-authors
Dávid Szász-Schagrin
(University of Bologna)
Gábor Takács
(Budapest University of Technology and Economics)
Jedediah Pixley
(Rutgers University)
Márton Kormos
(Budapest University of Technology and Economics)
