Publication: Conserved Current Correlators of Conformal Field Theories in 2+1 Dimensions
Open/View Files
Date
2013
Published Version
Journal Title
Journal ISSN
Volume Title
Publisher
American Physical Society (APS)
The Harvard community has made this article openly available. Please share how this access benefits you.
Citation
Huh, Yejin, Philipp Strack, and Subir Sachdev. 2013. Conserved Current Correlators of Conformal Field Theories in 2+1 Dimensions. Physical Review B 88, no. 15: 155109.
Research Data
Abstract
We compute current correlators of the CPN−1 field theory in 2+1 dimensions, both at the critical point and in the phase with spontaneously broken SU(N) symmetry. Universal constants are obtained to next-to-leading order in the 1/N expansion. Implications are noted for quantum critical points of antiferromagnets and their vicinity.
Description
Other Available Sources
Keywords
Terms of Use
This article is made available under the terms and conditions applicable to Open Access Policy Articles (OAP), as set forth at Terms of Service