Non-relativistic heterotic string theory

被引:7
|
作者
Bergshoeff, Eric A. [1 ]
Romano, Luca [2 ]
机构
[1] Univ Groningen, Van Swinderen Inst, Nijenborgh 4, NL-9747 AG Groningen, Netherlands
[2] Univ Murcia, Dept Electromagnetismo & Elect, Campus Espinardo, Murcia 30100, Spain
关键词
String Duality; Bosonic Strings; MODELS;
D O I
10.1007/JHEP01(2024)146
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
In this work we consider heterotic-gravity as the low-energy approximation to heterotic string theory. We define a consistent non-relativistic limit of heterotic gravity that includes the Yang-Mills Chern-Simons term. We perform three tests on the heterotic limit: we use it to (i) derive the non-relativistic transformation rules, (ii) show the existence of a finite non-relativistic heterotic action and (iii) obtain the longitudinal non-relativistic T-duality rules. We show that in all these cases the limit procedure is well defined, free of divergences and leads to consistent non-trivial results. We comment on the interpretation of the T-duality rules in terms of a heterotic non-relativistic geometry underlying non-relativistic heterotic string theory.
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页数:14
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