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dc.contributor.author | Hohm O. | |
dc.contributor.author | Musaev E. | |
dc.contributor.author | Samtleben H. | |
dc.date.accessioned | 2018-04-05T07:09:42Z | |
dc.date.available | 2018-04-05T07:09:42Z | |
dc.date.issued | 2017 | |
dc.identifier.issn | 1126-6708 | |
dc.identifier.uri | http://dspace.kpfu.ru/xmlui/handle/net/129907 | |
dc.description.abstract | © 2017, The Author(s). Double field theory yields a formulation of the low-energy effective action of bosonic string theory and half-maximal supergravities that is covariant under the T-duality group O(d, d) emerging on a torus T d . Upon reduction to three spacetime dimensions and dualisation of vector fields into scalars, the symmetry group is enhanced to O(d+1, d+1). We construct an enhanced double field theory with internal coordinates in the adjoint representation of O(d + 1, d + 1). Its section constraints admit two inequivalent solutions, encoding in particular the embedding of D = 6 chiral and non-chiral theories, respectively. As an application we define consistent generalized Scherk-Schwarz reductions using a novel notion of generalized parallelization. This allows us to prove the consistency of the truncations of D = 6, N= (1 1) and D = 6, N= (2 0) supergravity on AdS 3 × S 3 . | |
dc.relation.ispartofseries | Journal of High Energy Physics | |
dc.subject | Bosonic Strings | |
dc.subject | M-Theory | |
dc.subject | String Duality | |
dc.subject | String Field Theory | |
dc.title | O(d+1, d+1) enhanced double field theory | |
dc.type | Article | |
dc.relation.ispartofseries-issue | 10 | |
dc.relation.ispartofseries-volume | 2017 | |
dc.collection | Публикации сотрудников КФУ | |
dc.source.id | SCOPUS11266708-2017-2017-10-SID85032000049 |