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19982026
most citedCosmology Intertwined II: The Hubble Constant Tension

540 citations

Showing physics.gen-phShow all

6 papers · 1 filter

physics.gen-ph2023★ 8 cited

Galaxy rotation curves in superfluid vacuum theory

Konstantin G. Zloshchastiev

Logarithmic superfluid theory of physical vacuum suggests that gravity has a multiple-scale structure; where one can recognize sub-Newtonian, Newtonian, logarithmic, linear and qua…

physics.gen-ph2018★ 15 cited

Stability of a modified Jordan-Brans-Dicke theory in the dilatonic frame

Genly Leon, Andronikos Paliathanasis, Luisberis Velazquez Abad

We investigate the Jordan-Brans-Dicke action in the cosmological scenario of FLRW spacetime with zero spatially curvature and with an extra scalar field minimally coupled to gravit…

physics.gen-ph2017★ 26 cited

Charged compact star model in Einstein-Maxwell-Gauss-Bonnet gravity

Piyali Bhar, Megan Govender

Present paper provides a model of static charged anisotropic fluid sphere in the EinsteinMaxwell- GaussBonnet (EMGB) theory of gravitation. We select KB anstz as the metric co-effi…

physics.gen-ph2017★ 87 cited

Generating physically realizable stellar structures via embedding

S. K. Maurya, M. Govender

In this work we present an exact solution of the Einstein-Maxwell field equations describing compact, charged objects within the framework of classical general relativity. Our mode…

physics.gen-ph2016

Topologically nontrivial solution in Einstein-Dirac gravity on the Hopf bundle

Vladimir Dzhunushaliev

The topologically nontrivial solution in Einstein-Dirac gravity with cosmological constant is obtained. The spacetime has the Hopf bundle as a spatial section. It is shown that the…

physics.gen-ph2016★ 79 cited

Anisotropic compact stars in Karmarkar spacetime

Ksh. Newton Singh, Neeraj Pant, M. Govender

We present a new class of solutions to the Einstein field equations for an anisotropic matter distribution in which the interior space-time obeys the Karmarkar condition. The neces…