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  1. Pubblicazioni

Conformal field theory and the hot phase of three-dimensional U(1) gauge theory

Articolo
Data di Pubblicazione:
2019
Abstract:
We study the high-temperature phase of compact U(1) gauge theory in 2+1 dimensions, comparing the results of lattice calculations with analytical predictions from the conformal-field-theory description of the low-temperature phase of the bidimensional XY model. We focus on the two-point correlation functions of probe charges and the field-strength operator, finding excellent quantitative agreement with the functional form and the continuously varying critical indices predicted by conformal field theory.
Tipologia CRIS:
03A-Articolo su Rivista
Keywords:
Physics - Strongly Correlated Electrons; Physics - Strongly Correlated Electrons; High Energy Physics - Lattice; High Energy Physics - Theory
Elenco autori:
Michele Caselle; Alessandro Nada; Marco Panero; Davide Vadacchino
Autori di Ateneo:
CASELLE Michele
NADA ALESSANDRO
PANERO Marco
Link alla scheda completa:
https://iris.unito.it/handle/2318/1701801
Link al Full Text:
https://iris.unito.it/retrieve/handle/2318/1701801/506638/1903.00491_Caselle_et_al_Conformal_field_theory_and_the_hot_phase_of_three-dimensional_U1_gauge_theory.pdf
Pubblicato in:
JOURNAL OF HIGH ENERGY PHYSICS
Journal
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URL

http://arxiv.org/abs/1903.00491v2
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