A perturbative approach to the non-relativistic string spectrum

A bstract In this letter we use a perturbative approach to find the spectrum of non-relativistic strings in the String Newton-Cartan (SNC) AdS 5 ×S 5 spacetime. We perturb the bosonic sector of the action around a BMN-like folded string solution in light-cone gauge. We find strong evidence that the...

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Bibliographic Details
Published in:The journal of high energy physics 2024-10, Vol.2024 (10), p.96-18, Article 96
Main Authors: de Leeuw, Marius, Fontanella, Andrea, García, Juan Miguel Nieto
Format: Article
Language:English
Subjects:
Boundary conditions
Classical and Quantum Gravitation
Correspondence
Elementary Particles
Gauge-Gravity Correspondence
Light
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Quantum Physics
Regular Article - Theoretical Physics
Relativistic effects
Relativity Theory
Scalars
Sigma Models
Spacetime
String Theory
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Summary:A bstract In this letter we use a perturbative approach to find the spectrum of non-relativistic strings in the String Newton-Cartan (SNC) AdS 5 ×S 5 spacetime. We perturb the bosonic sector of the action around a BMN-like folded string solution in light-cone gauge. We find strong evidence that the theory is described by a combination of massive and massless free fields in an anti-de Sitter background by showing that interaction terms up to six scalars vanish after field redefinitions.
ISSN:1029-8479
1029-8479
DOI:10.1007/JHEP10(2024)096