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Hooman Moradpour

Academic rank: Associate Professor
ORCID:
Education: PhD.
ScopusId:
HIndex:
Faculty: Research Institute for Astronomy and Astrophysics
Address:
Phone: -

Research

Title
Static traversable wormholes in Lyra manifold
Type
JournalPaper
Keywords
Traversable wormholes; modified gravity.
Year
2017
Journal INTERNATIONAL JOURNAL OF MODERN PHYSICS D
DOI
Researchers a. Sayahian Jahromi ، Hooman Moradpour

Abstract

At first, considering the Einstein framework, we introduce some new static traversable wormholes and study the effects of a dark energy-like source on them. Thereinafter, a brief review on Einstein field equations in Lyra manifold is presented, and we address some static traversable wormholes in the Lyra manifold which satisfy the energy conditions. It is also shown that solutions introduced in the Einstein framework may also meet the energy conditions in the Lyra manifold. Finally, we focus on vacuum Lyra manifold and find some traversable asymptotically flat wormholes. In summary, our study shows that it is theoretically possible to find a Lyra displacement vector field in a manner in which traversable wormholes satisfy the energy conditions in a Lyra manifold.