4 papers
Event Horizon Telescope Observational Constraints on Dymnikova-Type Non-Singular Black Holes in Higher Dimensions
A. Errehymy, Y. Khedif, M. Daoud +3
Black holes are among the most compelling predictions of general relativity (GR) and are now strongly supported by observations from gravitational-wave detectors and the Event Hori…
Dehnen-type dark matter wormholes in the action
A. Errehymy, O. Donmez, B. Turimov +3
We are exploring the possibility of traversable wormholes existing in a more realistic context. Specifically, we are looking at scenarios that don't rely on exotic factors, like ha…
Possible wormholes in generalized geometry-matter coupling gravity induced by the Dekel-Zhao dark matter profile
A. Errehymy, O. Donmez, A. Syzdykova +4
In the late 1980s, Morris and Thorne led in theoretical physics by creating solutions to wormholes and formulating the crucial requirements for safe traversability of wormholes. Th…
Energy conditions in gravity
Y. Myrzakulov, O. Donmez, M. Koussour +3
We are experiencing a golden age of experimental cosmology, with exact and accurate observations being used to constrain various gravitational theories like never before. Alongside…