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General Relativity and Quantum Cosmology

arXiv:1608.03918v2 (gr-qc)
[Submitted on 12 Aug 2016 (v1) , last revised 21 Oct 2016 (this version, v2)]

Title: Scalar-Tensor Teleparallel Wormholes by Noether Symmetries

Title: 标量-张量仿射虫洞通过诺特定理对称性

Authors:Sebastian Bahamonde, Ugur Camci, Salvatore Capozziello, Mubasher Jamil
Abstract: A gravitational theory of a scalar field non-minimally coupled with torsion and boundary term is considered with the aim to construct Lorentzian wormholes. Geometrical parameters including shape and redshift functions are obtained for these solutions. We adopt the formalism of Noether Gauge Symmetry Approach in order to find symmetries, Lie brackets and invariants (conserved quantities). Furthermore by imposing specific forms of potential function, we are able to calculate metric coefficients and discuss their geometrical behavior.
Comments: Slightly updated version. Accepted for publication in PRD
Subjects: General Relativity and Quantum Cosmology (gr-qc)
Cite as: arXiv:1608.03918 [gr-qc]
  (or arXiv:1608.03918v2 [gr-qc] for this version)
  https://doi.org/10.48550/arXiv.1608.03918
Journal reference: Phys. Rev. D 94, 084042 (2016)
Related DOI: https://doi.org/10.1103/PhysRevD.94.084042

Submission history

From: Sebasti√°n Bahamonde [view email]
[v1] Fri, 12 Aug 2016 22:17:51 UTC (85 KB)
[v2] Fri, 21 Oct 2016 13:53:25 UTC (87 KB)
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