Cohomogeneity-one-string integrability of spacetimes
| Autor: | Tatsuhiko Koike, Hideki Ishihara, Soichi Hasegawa, Yoshiyuki Morisawa |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
Physics
High Energy Physics - Theory Physics and Astronomy (miscellaneous) Integrable system Spacetime 010308 nuclear & particles physics FOS: Physical sciences General Relativity and Quantum Cosmology (gr-qc) Type (model theory) 01 natural sciences String (physics) Symmetry (physics) General Relativity and Quantum Cosmology Hamiltonian system High Energy Physics - Theory (hep-th) 0103 physical sciences 010306 general physics Mathematical physics |
| Popis: | We present a framework for reducing all possible cohomogeneity-one strings, i.e., strings with geometrical symmetry, in a given spacetime to mechanical systems, and for analyzing integrability of the systems. As applications, it is clarified whether the systems of cohomogeneity-one strings in $AdS_5$, $AdS_5 \times S^5$, and $AdS_5 \times T^{p,q}$ are integrable or not. This method may reveal a different type of hidden symmetry of spacetimes. |
| Databáze: | OpenAIRE |
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