Alvarez-Gaume, Luis; Orlando, Domenico; Reffert, Susanne (2019). Large charge at large N. Journal of High Energy Physics, 2019(12), p. 142. Springer 10.1007/JHEP12(2019)142
|
Text
Alvarez-Gaume2019_Article_LargeChargeAtLargeN.pdf - Published Version Available under License Creative Commons: Attribution (CC-BY). Download (588kB) | Preview |
We apply the large-charge expansion to O(N) vector models starting from first principles, focusing on the Wilson-Fisher point in three dimensions. We compute conformal dimensions at zero and finite temperature at fixed charge Q, concentrating on the regime 1 ≪ N ≪ Q. Our approach places the earlier effective field theory treatment on firm ground and extends its predictions.
Item Type: |
Journal Article (Original Article) |
|---|---|
Division/Institute: |
10 Strategic Research Centers > Albert Einstein Center for Fundamental Physics (AEC) 08 Faculty of Science > Institute of Theoretical Physics |
UniBE Contributor: |
Orlando, Domenico, Reffert, Susanne |
Subjects: |
500 Science > 530 Physics |
ISSN: |
1029-8479 |
Publisher: |
Springer |
Language: |
English |
Submitter: |
Esther Fiechter |
Date Deposited: |
21 Jan 2020 15:09 |
Last Modified: |
05 Dec 2022 15:35 |
Publisher DOI: |
10.1007/JHEP12(2019)142 |
ArXiv ID: |
1909.02571 |
BORIS DOI: |
10.7892/boris.138899 |
URI: |
https://boris.unibe.ch/id/eprint/138899 |
Actions (login required)
 |
Edit item |