3 papers
gr-qc2026
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…
gr-qc2026
Gravitational Wave Propagation through Viscous Matter
Vishnu Kakkat, Ulrich K. Beckering Vinckers, Nigel T. Bishop +4
It has been known that gravitational waves (GWs) transfer energy to viscous matter through which they propagate, but the effect is too weak to be astrophysically significant. Using…
gr-qc2026
Cosmological Evolution and Stability of a Bouncing Universe with Non-Minimal Kinetic Coupling Gravity
Alireza Amani, A. S. Kubeka, E. Mahichi
In this paper, we model the bounce phase, stability, and the reconstruction of the universe by non-minimal kinetic coupling. In the process, we obtained importance information abou…