Directly from H-flux to the family of three nonlocal R-flux theories

• Published in: The journal of high energy physics 2019-03, Vol.2019 (3), p.1-21, Article 136
• Main Authors: Nikolić, B., Obrić, D.
• Format: Article
• Language: English
• Subjects: Bosonic Strings; Classical and Quantum Gravitation; Elementary Particles; Field strength; High energy physics; Physics; Physics and Astronomy; Quantum Field Theories; Quantum Field Theory; Quantum Physics; Regular Article - Theoretical Physics; Relativity Theory; String Duality; String Theory
• ISSN: 1029-8479; 1029-8479
• DOI: 10.1007/JHEP03(2019)136

A bstract In this article we consider T-dualization of the 3D closed bosonic string in the weakly curved background — constant metric and Kalb-Ramond field with one nonzero component, B xy = Hz , where field strength H is infinitesimal. We use standard and generalized Buscher T-dualization procedure and make T-dualization starting from coordinate z , via y and finally along x coordinate. All three theories are nonlocal , because variable Δ V , defined as line integral, appears as an argument of background fields. After the first T-dualization we obtain commutative and associative theory, while after we T-dualize along y , we get, κ -Minkowski-like, noncommutative and associative theory. At the end of this T-dualization chain we come to the theory which is both noncommutative and nonassociative. The form of the final T-dual action does not depend on the order of T-dualization while noncommutativity and nonassociativity relations could be obtained from those in the x → y → z case by replacing H → − H .