Poisson–Lie identities and dualities of Bianchi cosmologies
Poisson–Lie identities and dualities of Bianchi cosmologies
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比安奇宇宙论的泊松-李恒等式和对偶性
DOI:
10.1140/epjc/s10052-019-7356-5
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发表时间:
2019
期刊:
影响因子:
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通讯作者:
I. Petr
中科院分区:
文献类型:
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作者:
Ladislav Hlavat'y;I. Petr
We investigate a special class of Poisson–Lie T-plurality transformations of Bianchi cosmologies invariant with respect to non-semisimple Bianchi groups. For six-dimensional semi-Abelian Manin triplescontaining Bianchi algebraswe identify general forms of Poisson–Lie identities and dualities. We show that these can be decomposed into simple factors, namely automorphisms of Manin triples, B-shifts,-shifts, and “full” or “factorized” dualities. Further, we study effects of these transformations and utilize the decompositions to obtain new backgrounds which, supported by corresponding dilatons, satisfy Generalized Supergravity Equations.
DOI:
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发表时间:
2019
期刊:
影响因子:
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作者:
Andrade Tom?s;Emparan Roberto;Jansen Aron;Licht David;Luna Raimon;Suzuki Ryotaku;酒谷雄峰
通讯作者:
酒谷雄峰