تقرير
Conformally Coupled Scalar in Rotating Black Hole Spacetimes
| العنوان: | Conformally Coupled Scalar in Rotating Black Hole Spacetimes |
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| المؤلفون: | Gray, Finnian, Holst, Ian, Kubiznak, David, Odak, Gloria, Pirvu, Dalila M., Perche, Tales Rick |
| المصدر: | Phys. Rev. D 101, 084031 (2020) |
| سنة النشر: | 2020 |
| المجموعة: | General Relativity and Quantum Cosmology High Energy Physics - Theory |
| مصطلحات موضوعية: | High Energy Physics - Theory, General Relativity and Quantum Cosmology |
| الوصف: | We demonstrate separability of conformally coupled scalar field equation in general (off-shell) Kerr-NUT-AdS spacetimes in all dimensions. The separability is intrinsically characterized by the existence of a complete set of mutually commuting conformal wave operators that can be constructed from a hidden symmetry of the principal Killing-Yano tensor. By token of conformal symmetry, the separability also works for any Weyl rescaled (off-shell) metrics. This is especially interesting in four dimensions where it guarantees separability of a conformally coupled scalar field in the general Plebanski-Demianski spacetime. Comment: 8 pages, no figures v2: upgraded published version |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1103/PhysRevD.101.084031 |
| URL الوصول: | http://arxiv.org/abs/2002.05221 |
| رقم الأكسشن: | edsarx.2002.05221 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1103/PhysRevD.101.084031 |
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