scholarly journals Post-Newtonian limit of generalized symmetric teleparallel gravity

2021 ◽  
Vol 103 (4) ◽  
Author(s):  
Kai Flathmann ◽  
Manuel Hohmann
Keyword(s):  
Teleparallel Gravity ◽  
Newtonian Limit

scholarly journals Teleparallel gravity with non-minimally coupled f-essence via Noether symmetry approach

2021 ◽  
Vol 1730 (1) ◽  
pp. 012022
Author(s):  
Kairat Myrzakulov ◽  
Duman Kenzhalin ◽  
Nurgissa Myrzakulov
Keyword(s):  
Teleparallel Gravity ◽  
Noether Symmetry ◽  
Symmetry Approach

scholarly journals Wormhole Solutions in Symmetric Teleparallel Gravity with Noncommutative Geometry

Symmetry ◽  
2021 ◽  
Vol 13 (7) ◽  
pp. 1260
Author(s):  
Zinnat Hassan ◽  
Ghulam Mustafa ◽  
Pradyumn Kumar Sahoo
Keyword(s):  
Linear Model ◽  
Noncommutative Geometry ◽  
Teleparallel Gravity ◽  
Exponential Model ◽  
Model Parameter ◽  
Exponential Models ◽  
Feasible Solutions ◽  
The Stability ◽  
Tov Equation

This article describes the study of wormhole solutions in f(Q) gravity with noncommutative geometry. Here, we considered two different f(Q) models—a linear model f(Q)=αQ and an exponential model f(Q)=Q−α1−e−Q, where Q is the non-metricity and α is the model parameter. In addition, we discussed the existence of wormhole solutions with the help of the Gaussian and Lorentzian distributions of these linear and exponential models. We investigated the feasible solutions and graphically analyzed the different properties of these models by taking appropriate values for the parameter. Moreover, we used the Tolman–Oppenheimer–Volkov (TOV) equation to check the stability of the wormhole solutions that we obtained. Hence, we found that the wormhole solutions obtained with our models are physically capable and stable.

scholarly journals Teleparallel gravity as a gauge theory: Coupling to matter using the Cartan connection

2021 ◽  
Vol 103 (4) ◽  
Author(s):  
E. Huguet ◽  
M. Le Delliou ◽  
M. Fontanini ◽  
Z.-C. Lin
Keyword(s):  
Gauge Theory ◽  
Teleparallel Gravity ◽  
Cartan Connection

scholarly journals Can Horndeski theory be recast using teleparallel gravity?

2019 ◽  
Vol 100 (6) ◽  
Author(s):  
Sebastian Bahamonde ◽  
Konstantinos F. Dialektopoulos ◽  
Jackson Levi Said
Keyword(s):  
Teleparallel Gravity

Energy–momentum distributions of Ruban universe in general relativity and teleparallel gravity

2019 ◽  
Vol 34 (03n04) ◽  
pp. 1950011 ◽  
Author(s):  
C. Aktaş
Keyword(s):  
General Relativity ◽  
Bianchi Type ◽  
Teleparallel Gravity ◽  
Type I ◽  
Universe Model ◽  
Zero Energy ◽  
Bianchi Type I ◽  
Momentum Distributions ◽  
Bianchi Type I Universe

In this study, we obtain Einstein, Bergmann–Thomson (BT), Landau–Lifshitz (LL), Møller, Papapetrou (PP) and Tolman energy–momentum (EM) distributions for Ruban universe model in general relativity (GR) and teleparallel gravity (TG). We obtain same results for Einstein, Bergmann–Thomson and Landau–Lifshitz energy–momentum distributions in GR and TG. Also, we get same results for Einstein and Tolman energy–momentum distributions in GR. The Møller energy–momentum results are different in GR and TG. Also, using Ruban universe model, we obtain LRS Bianchi type I solutions and we get zero energy–momentum results for this universe model in GR and TG. These results of LRS Bianchi type I universe model agree with Aygün et al., Taşer et al., Doğru et al., Banerjee–Sen, Tryon and Xulu in different gravitation theories.

scholarly journals Wormhole solutions in symmetric teleparallel gravity

2021 ◽  
pp. 136612
Author(s):  
G. Mustafa ◽  
Zinnat Hassan ◽  
P.H.R.S. Moraes ◽  
P.K. Sahoo
Keyword(s):  
Teleparallel Gravity
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