dc.date.accessioned |
2019-01-22T20:43:13Z |
|
dc.date.available |
2019-01-22T20:43:13Z |
|
dc.date.issued |
2018 |
|
dc.identifier.issn |
1126-6708 |
|
dc.identifier.uri |
https://dspace.kpfu.ru/xmlui/handle/net/148436 |
|
dc.description.abstract |
© 2018, The Author(s). Yang-Baxter string sigma-models provide a systematic way to deform coset geometries, such as AdSp× Sp, while retaining the σ-model integrability. It has been shown that the Yang-Baxter deformation in target space is simply an open-closed string map that can be defined for any geometry, not just coset spaces. Given a geometry with an isometry group and a bivector that is assumed to be a linear combination of antisymmetric products of Killing vectors, we show the equations of motion of (generalized) supergravity reduce to the Classical Yang-Baxter Equation associated with the isometry group, proving the statement made in [1]. These results bring us closer to the proof of the “YB solution generating technique” for (generalized) supergravity advertised in [1] and in particular provide an economical way to perform TsT transformations. |
|
dc.relation.ispartofseries |
Journal of High Energy Physics |
|
dc.subject |
Classical Theories of Gravity |
|
dc.subject |
Integrable Field Theories |
|
dc.subject |
Supergravity Models |
|
dc.title |
Yang-Baxter deformations beyond coset spaces (a slick way to do TsT) |
|
dc.type |
Article |
|
dc.relation.ispartofseries-issue |
6 |
|
dc.relation.ispartofseries-volume |
2018 |
|
dc.collection |
Публикации сотрудников КФУ |
|
dc.source.id |
SCOPUS11266708-2018-2018-6-SID85049310242 |
|