Nonequivalence of Carroll limits in relativistic string theory
We construct new Carroll strings in flat space by considering the Carroll limit of equivalent relativistic string theories at the classical level. In the limit these Carroll strings are no longer equivalent and have different degrees of freedom. This fact is due to a general phenomenon that the configuration space and canonical Lagrangians are no longer equivalent after a singular redefinition of the variables and of the parameters of the starting Lagrangians. Published by the American Physical Society 2024
Authors
- D. Dominici (ORCID: https://orcid.org/0000-0002-4701-2012)
- Joaquim Gomis (ORCID: https://orcid.org/0000-0002-8706-2989)
- R. Casalbuoni (ORCID: https://orcid.org/0000-0003-1445-0654)
Institutions
- Institut Català de Ciències del Clima (ES)
- Institut de Ciències del Cosmos (ES)
- University of Florence (IT)
- Universitat de Barcelona (ES)
Publication Details
- Journal
- Physical review. D/Physical review. D.
- Published
- 2024-09-09
- DOI
- https://doi.org/10.1103/physrevd.110.066008
- Citations
- 3
- Primary Topic
- Black Holes and Theoretical Physics
- Type
- article
- Field-Weighted Citation Impact
- 1.98
Funders
- Ministerio de Economía y Competitividad
- Ministerio de Ciencia e Innovación
- Instituto Nazionale di Fisica Nucleare
- Institut de Ciències del Cosmos