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 |
|