تقرير
Static and LRS spacetimes of type II in $f(\mathcal{Q})$ gravity
| العنوان: | Static and LRS spacetimes of type II in $f(\mathcal{Q})$ gravity |
|---|---|
| المؤلفون: | Esposito, Fabrizio, Carloni, Sante, Vignolo, Stefano |
| سنة النشر: | 2023 |
| المجموعة: | Mathematics General Relativity and Quantum Cosmology Mathematical Physics |
| مصطلحات موضوعية: | General Relativity and Quantum Cosmology, Mathematical Physics |
| الوصف: | We investigate the $1+1+2$ covariant formalism in the presence of nonmetricity. Focusing on static and Locally Rotationally Symmetric spacetimes, we show how nonmetricity affects all the kinematic quantities involved in the covariant $1+1+2$ decomposition. We apply the resulting geometrical framework to study spherically symmetric solutions in the context of $f(\mathcal{Q})$ gravity in vacuum. We obtain explicit solutions and sufficient conditions for the existence of Schwarzschild-de Sitter type solutions. Comment: 16 pages |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2311.17669 |
| رقم الأكسشن: | edsarx.2311.17669 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |