Kosterlitz-Thouless transition in two-dimensional superfluid
High Energy Physics - Lattice
2024-09-25 v1 High Energy Physics - Theory
Abstract
The 2d superfluid (complex theory in two dimensions) undergoes Kosterlitz-Thouless transition driven by phase fluctuations of the superfluid order parameter. We study the transition by Monte Carlo simulations and also develop an analytic approach based on the effective theory for the Goldstone mode.
Cite
@article{arxiv.2409.15719,
title = {Kosterlitz-Thouless transition in two-dimensional superfluid},
author = {A. M. Begun and A. V. Molochkov and K. L. Zarembo and A. V. Zorina},
journal= {arXiv preprint arXiv:2409.15719},
year = {2024}
}
Comments
15 pages, 9 figures