On uniqueness of T-duality with spectators

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F16%3A00304794" target="_blank" >RIV/68407700:21340/16:00304794 - isvavai.cz</a>
Result on the web
<a href="http://www.worldscientific.com/doi/abs/10.1142/S0217751X16501438" target="_blank" >http://www.worldscientific.com/doi/abs/10.1142/S0217751X16501438</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1142/S0217751X16501438" target="_blank" >10.1142/S0217751X16501438</a>

Result language
angličtina
Original language name
On uniqueness of T-duality with spectators
Original language description
We investigate the dependence of non-Abelian T-duality on various identification of the isometry group of target space with its orbits, i.e. with respect to the location of the group unit on manifolds invariant under the isometry group. We show that T-duals constructed by isometry groups of dimension less than the dimension of the (pseudo)-Riemannian manifold may depend not only on the initial metric but also on the choice of manifolds defining positions of group units on each of the submanifold invariant under the isometry group. We investigate whether this dependence can be compensated by coordinate transformation.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BE - Theoretical physics
OECD FORD branch
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Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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