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General Relativistic Variational Principle for Perfect Fluids

โœ Scribed by Taub, A. H.

Book ID
125496709
Publisher
The American Physical Society
Year
1954
Tongue
English
Weight
219 KB
Volume
94
Category
Article
ISSN
0031-899X

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๐Ÿ“œ SIMILAR VOLUMES

A variational principle for light rays i
A variational principle for light rays in a general-relativistic plasma
โœ Volker Perlick ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 626 KB

We consider ray optics in a non-magnetized plasma on an arbitrary general-relativistic spacetime. We discuss a variational principle for light rays traveling, under the influence of the plasma, from a point \(x\) to a timelike curve \(\gamma\) and arriving at \(\gamma\) with a prescribed frequency.