Universal Scaling of Klein Bottle Entropy near Conformal Critical Points

Publikation: Beitrag in FachzeitschriftForschungsartikelBeigetragenBegutachtung

Beitragende

Abstract

We show that the Klein bottle entropy [H.-H. Tu, Phys. Rev. Lett. 119, 261603 (2017)PRLTAO0031-900710.1103/PhysRevLett.119.261603] for conformal field theories perturbed by a relevant operator is a universal function of the dimensionless coupling constant. The universal scaling of the Klein bottle entropy near criticality provides an efficient approach to extract the scaling dimension of lattice operators via data collapse. As paradigmatic examples, we validate the universal scaling of the Klein bottle entropy for Ising and Z3 parafermion conformal field theories with various perturbations using numerical simulation with continuous matrix product operator approach.

Details

OriginalspracheEnglisch
Aufsatznummer151602
FachzeitschriftPhysical review letters
Jahrgang130
Ausgabenummer15
PublikationsstatusVeröffentlicht - 14 Apr. 2023
Peer-Review-StatusJa

Externe IDs

Scopus 85152959546
WOS 000987465400005

Schlagworte

ASJC Scopus Sachgebiete

Schlagwörter

  • Ising-model, Spectrum

Bibliotheksschlagworte