Testing Extended General Relativity with Galactic Sizes and Compact Gravitational Sources - INSPIRE

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Testing Extended General Relativity with Galactic Sizes and Compact Gravitational Sources

Mariano Anabitarte
(
- Mar del Plata U.
)
,
Matias Reynoso
(
- Mar del Plata U.
)
,
Pablo Alejandro Sanchez
(
- Mar del Plata U.
)
,
Jesus Martin Romero
(
- Mar del Plata U.
)
,
Mauricio Bellini
(
- Mar del Plata U.
)

Aug, 2011

11 pages

Published in:

Adv.Stud.Theor.Phys. 6 (2012) 1171-1182

e-Print:

1108.3106 [gr-qc]

View in:

ADS Abstract Service

reference search1 citation

Citations per year

Abstract: (arXiv)

Considering a five-dimensional (5D) Riemannian spacetime with a particular stationary Ricci-flat metric, we have applied the recently developed Extended General Relativistic theory to calculate the lower limit for the size of some relevant galaxies: the Milky Way, Andromeda and M87. Our results are in very good agreement with observations.

Note:

improved version

dimension: 5
general relativity: validity test
galaxy: model

References(16)

Figures(3)

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