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We study TT[over ¯]-like deformations of d>2 Yang-Mills theories. The standard TT[over ¯] flows lead to multitrace Lagrangians, and the non-Abelian gauge structures make it challenging to find Lagrangians in a closed form. However, within the geometric approach to TT[over ¯], we obtain the closed-form solution to the metric flow and stress-energy tensor, and show that instanton solutions are undeformed. We also introduce new symmetrized single-trace TT[over ¯]-like deformations, whose solutions in d=4 include the non-Abelian Born-Infeld Lagrangian proposed by Tseytlin in 1997.
Authors
- Christian Ferko (ORCID: https://orcid.org/0000-0003-4030-9136)
- Tommaso Morone (ORCID: https://orcid.org/0009-0001-3953-0071)
- Roberto Tateo (ORCID: https://orcid.org/0000-0002-9549-5450)
- Gabriele Tartaglino‐Mazzucchelli (ORCID: https://orcid.org/0000-0002-4989-8216)
- Jue Hou (ORCID: https://orcid.org/0000-0002-7465-2234)
Institutions
- Northeastern University (US)
- The University of Queensland (AU)
- Istituto Nazionale di Fisica Nucleare, Sezione di Torino (IT)
- The NSF AI Institute for Artificial Intelligence and Fundamental Interactions (US)
- University of Turin (IT)
- Southeast University (CN)
- Universidad del Noreste (MX)
Publication Details
- Journal
- Physical Review Letters
- Published
- 2025-03-14
- DOI
- https://doi.org/10.1103/physrevlett.134.101603
- Citations
- 6
- Primary Topic
- Black Holes and Theoretical Physics
- Type
- article
- Field-Weighted Citation Impact
- 11.22
Funders
- National Science Foundation
- University of California
- University of Queensland
- China Postdoctoral Science Foundation
- Ministero dell’Istruzione, dell’Università e della Ricerca
- Australian Research Council
- Instituto Nazionale di Fisica Nucleare