532 citations · 4.8k across the 77 of their papers we have counts for
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Exploring Axial Symmetry in Modified Teleparallel Gravity
Sebastian Bahamonde, Jorge Gigante Valcarcel, Laur Järv +1
Axially symmetric spacetimes play an important role in the relativistic description of rotating astrophysical objects like black holes, stars, etc. In gravitational theories that v…
General Teleparallel Modifications of Schwarzschild Geometry
Sebastian Bahamonde, Christian Pfeifer
Teleparallel theories of gravity are described in terms of the tetrad of a metric and a flat connection with torsion. In this paper, we study spherical symmetry in a modified telep…
Cosmological perturbations in modified teleparallel gravity models: Boundary term extension
Sebastian Bahamonde, Viktor Gakis, Stella Kiorpelidi +3
Teleparallel gravity offers a new avenue in which to construct gravitational models beyond general relativity. While teleparallel gravity can be framed in a way to be dynamically e…
Solar System Tests in Modified Teleparallel Gravity
Sebastian Bahamonde, Jackson Levi Said, M. Zubair
In this paper, we study different Solar System tests in a modified Teleparallel gravity theory based on an arbitrary function which depends on the scalar torsion and t…
New models with independent dynamical torsion and nonmetricity fields
Sebastian Bahamonde, Jorge Gigante Valcarcel
We propose a gravitational model which allows the independent dynamical behaviour of the torsion and nonmetricity fields to be displayed in the framework of Metric-Affine gauge the…
Inflation in String Field Theory
Haidar Sheikhahmadi, Mir Faizal, Ali Aghamohammadi +2
In this paper, we analyze the inflationary cosmology using string field theory. This is done by using the zero level contribution from string field theory, which is a non-local tac…
Quantum Weak Equivalence Principle and the Gravitational Casimir Effect in Superconductors
Sebastian Bahamonde, Mir Faizal, James Q. Quach +1
We will use Fisher information to properly analyze the quantum weak equivalence principle. We argue that gravitational waves will be partially reflected by superconductors. This wi…
String-inspired Teleparallel Cosmology
Sebastian Bahamonde, Mihai Marciu, Sergei D. Odintsov +1
The present paper represents an attempt for a very generic string inspired theory of gravitation, based on a stringy action in the teleparallel gravity which includes a specific fu…
Post-Newtonian limit of Teleparallel Horndeski gravity
Sebastian Bahamonde, Konstantinos F. Dialektopoulos, Manuel Hohmann +1
We consider the newly proposed Bahamonde-Dialektopoulos-Levi Said (BDLS) theory, that is the Horndeski analog in the teleparallel framework and thus contains a non-minimally couple…