Název:
Algebraic classification of the Weyl tensor : selected applications
Autoři:
Pravda, Vojtěch Typ dokumentu: Příspěvky z konference Konference/Akce: Applications of Mathematics 2012, Prague (CZ), 2012-05-02 / 2012-05-05
Rok:
2012
Jazyk:
eng
Abstrakt: Selected applications of the algebraic classification of tensors on Lorentzian manifolds of arbitrary dimension are discussed. We clarify some aspects of the relationship between invariants of tensors and their algebraic class, discuss generalization of Newman-Penrose and Geroch-Held-Penrose formalisms to arbitrary dimension and study an application of the algebraic classification to the case of quadratic gravity.
Klíčová slova:
algebraic classification; Einstein spacetimes Číslo projektu: GAP203/10/0749 (CEP) Poskytovatel projektu: GA ČR Zdrojový dokument: Proceedings of the International Conference Applications of Mathematics 2012, ISBN 978-80-85823-60-8