Integrability of large-charge sectors in generic 2D EFTs
A bstract It is shown that integrability is an accidental property of generic two-dimensional O (2)-symmetric asymptotically-free theories in the regime where the charge density is much larger than the dynamical scale. We show this by constructing an infinite tower of higher-spin conserved currents in the most generic effective Lagrangian at large chemical potential to all orders in perturbative expansion in the renormalization-group invariant coupling constant.
Authors
- Masataka Watanabe (ORCID: https://orcid.org/0000-0001-8841-3915)
- Matthew Dodelson
- Masahito Yamazaki (ORCID: https://orcid.org/0000-0001-7164-8187)
- Simeon Hellerman (ORCID: https://orcid.org/0009-0004-9817-6609)
Institutions
- Kavli Institute for the Physics and Mathematics of the Universe (JP)
- Kyoto University (JP)
- Weizmann Institute of Science (IL)
- Nagoya University (JP)
- European Organization for Nuclear Research (CH)
- The University of Tokyo (JP)
Publication Details
- Journal
- Journal of High Energy Physics
- Published
- 2024-08-21
- DOI
- https://doi.org/10.1007/jhep08(2024)166
- Citations
- 2
- Primary Topic
- Quantum Chromodynamics and Particle Interactions
- Type
- article
- Field-Weighted Citation Impact
- 1.32
Funders
- European Commission
- Deutsche Forschungsgemeinschaft
- Ministry of Education, Culture, Sports, Science and Technology
- Israel Academy of Sciences and Humanities
- Japan Society for the Promotion of Science
- Moonshot Research and Development Program