Orlando, Domenico; Reffert, Susanne; Sekiguchi, Yuta; Yoshida, Kentaroh (2020). O(d,d) transformations preserve classical integrability. Nuclear physics B, 950, p. 114880. Elsevier 10.1016/j.nuclphysb.2019.114880
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In this note, we study the action of O(d, d)transformations on the integrable structure of two-dimensional non-linear sigma models via the doubled formalism. We construct the Lax pairs associated with the O(d, d)-transformed model and find that they are in general non-local because they depend on the winding modes. We conclude that every O(d, d; R)deformation preserves integrability. As an application we compute the Lax pairs for continuous families of deformations, such as J¯Jmarginal deformations and TsT transformations of the three-sphere with H-flux.
Item Type: |
Journal Article (Original Article) |
|---|---|
Division/Institute: |
10 Strategic Research Centers > Albert Einstein Center for Fundamental Physics (AEC) 08 Faculty of Science > Institute of Theoretical Physics |
UniBE Contributor: |
Orlando, Domenico, Sekiguchi, Yuta |
Subjects: |
500 Science > 530 Physics |
ISSN: |
0550-3213 |
Publisher: |
Elsevier |
Language: |
English |
Submitter: |
Esther Fiechter |
Date Deposited: |
04 Feb 2020 15:10 |
Last Modified: |
05 Dec 2022 15:36 |
Publisher DOI: |
10.1016/j.nuclphysb.2019.114880 |
ArXiv ID: |
1907.03759 |
BORIS DOI: |
10.7892/boris.139633 |
URI: |
https://boris.unibe.ch/id/eprint/139633 |
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