5 papers
Comment on Stellar structure and stability of charged interacting quark stars and their scaling behavior
Yann Bissessur, Michael Gammon, Robert B. Mann
We comment on an error in the charged quark star literature ( Phys. Rev. D, 102(3):034031, 2020 ) that resulted in erroneous solutions to the radial stability equations for charged…
Holographic complexity of de-Sitter black holes
Chaoxi Fang, Jiayue Yang, Shao-Wen Wei +2
We investigate holographic complexity within the Schwarzschild-de Sitter (SdS) black hole spacetime. Two distinct de Sitter holography prescriptions are examined: the static patch…
Dyonic Quark Stars in Quasi-Topological Electromagnetism
Michael Gammon, Nicola De Kock, Robert B. Mann +1
In this paper we consider quark star solutions to Liu et al.'s \cite{Liu_2019} quasi-topological electromagnetism (QTEM), a recently proposed form of dark energy. Since the QTEM co…
Neutron stars in 4D Einstein-Gauss-Bonnet gravity
Alejandro Saavedra, Octavio Fierro, Michael Gammon +2
Since the derivation of a well-defined limit for 4D Einstein-Gauss-Bonnet (4DEGB) gravity coupled to a scalar field, there has been considerable interest in testing it as a…
Charged Quark Stars and Extreme Compact Objects in Regularized 4D Einstein-Gauss-Bonnet Gravity
Michael Gammon, Robert B. Mann, Sarah Rourke
Since the derivation of a well-defined limit for 4 dimensional Einstein Gauss-Bonnet (4DEGB) gravity coupled to a scalar field, there has been interest in testing…