Galactic halo traversable wormhole solutions in f(𝒢,T) gravity
2018 ◽
Vol 27
(16)
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pp. 1950009
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Keyword(s):
This paper explores static spherically symmetric wormhole solutions in the galatic halo region for [Formula: see text] gravity ([Formula: see text] and [Formula: see text] represent the Gauss–Bonnet invariant and trace of the energy–momentum tensor, respectively). We formulate the explicit expressions for matter variables and evaluate wormhole solutions either specifying [Formula: see text] model to construct shape function or taking specific form of the shape function to determine [Formula: see text] model. It is found that null energy condition for the effective energy–momentum tensor is violated throughout the evolution in both cases while physically acceptable wormhole solutions exist only for a considered [Formula: see text] model.
2017 ◽
Vol 27
(01)
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pp. 1750182
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2014 ◽
Vol 24
(01)
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pp. 1550003
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Keyword(s):
2018 ◽
Vol 27
(03)
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pp. 1850032
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2014 ◽
Vol 92
(12)
◽
pp. 1528-1540
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2019 ◽
Vol 16
(10)
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pp. 1950147
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Keyword(s):