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Traversable wormholes and time machines in nonminimally coupled curvature-matter f(R) theories

Title
Traversable wormholes and time machines in nonminimally coupled curvature-matter f(R) theories
Type
Article in International Scientific Journal
Year
2012
Authors
bertolami, o
(Author)
FCUP
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ferreira, rz
(Author)
Other
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Scientific classification
FOS: Natural sciences > Physical sciences
Other information
Authenticus ID: P-002-9YK
Abstract (EN): We obtain traversable wormhole and time machine solutions of the field equations of an alternative of gravity with nonminimally curvature-matter coupling. Our solutions exhibit a nontrivial redshift function and allow for matter that satisfies the dominant energy condition.
Language: English
Type (Professor's evaluation): Scientific
Contact: orfeu.bertolami@fc.up.pt; ricardozambujal@gmail.com
No. of pages: 7
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