1 Department of Physics, Chemistry and Pharmacy, Faculty of Science, SDU 2 CP3-Origins, Department of Physics, Chemistry and Pharmacy, Faculty of Science, SDU 3 unknown 4 Department of Physics, Chemistry and Pharmacy, Faculty of Science, SDU
EPJ Web of Conferences
In this work we show the existence of traversable wormhole and time-machine solutions in a modified theory of gravity where matter and curvature are nonminimally coupled. Those solutions present a nontrivial redshift function and exist even in the presence of ordinary matter which satisfies the dominant energy condition. © Owned by the authors, published by EDP Sciences, 2013.
Epj Web of Conferences, 2013
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The European Physical Journal C