Equivalent Generic Forms for Metric Fields Yielded by Relativistic Positioning Systems

Autor:	Rubin, Jacques L.
Rok vydání:	2013
Předmět:	General Relativity and Quantum Cosmology
Druh dokumentu:	Working Paper
Popis:	Relativistic positioning systems provide tensors represented in $\{\ell\ell\ell\ell\}$-frames ($\ell$ for light) dual to systems of emission coordinates. We show that any Lorentzian metric field given in such a frame is isometrically equivalent to a generic metric field defined by only four positive functions depending on another specific system of emission coordinates.
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1304.5699 Zobrazit plný text záznamu View this record from Arxiv