Poisson-Lie plurals of Bianchi cosmologies and Generalized Supergravity Equations
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21240%2F20%3A00341016" target="_blank" >RIV/68407700:21240/20:00341016 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/20:00341016
Result on the web
<a href="https://doi.org/10.1007/JHEP04(2020)068" target="_blank" >https://doi.org/10.1007/JHEP04(2020)068</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/JHEP04(2020)068" target="_blank" >10.1007/JHEP04(2020)068</a>
Alternative languages
Result language
angličtina
Original language name
Poisson-Lie plurals of Bianchi cosmologies and Generalized Supergravity Equations
Original language description
Poisson--Lie T-duality and plurality are important solution generating techniques in string theory and (generalized) supergravity. Since duality/plurality does not preserve conformal invariance, the usual beta function equations are replaced by Generalized Supergravity Equations containing vector $mathcal{J}$. In this paper we apply Poisson--Lie T-plurality on Bianchi cosmologies. We present a formula for the vector $mathcal{J}$ as well as transformation rule for dilaton, and show that plural backgrounds together with this dilaton and $mathcal{J}$ satisfy the Generalized Supergravity Equations. The procedure is valid also for non-local dilaton and non-constant $mathcal{J}$. We also show that $Div,Theta$ of the non-commutative structure $Theta$ used for non-Abelian T-duality or integrable deformations does not give correct $mathcal{J}$ for Poisson--Lie T-plurality.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10303 - Particles and field physics
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of High Energy Physics
ISSN
1029-8479
e-ISSN
1029-8479
Volume of the periodical
2020
Issue of the periodical within the volume
04
Country of publishing house
IT - ITALY
Number of pages
29
Pages from-to
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UT code for WoS article
000528804300001
EID of the result in the Scopus database
2-s2.0-85083503619