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Waleed El Hanafy

1 articles · 4 co-authors · latest: 2026-05-31
793 citations · h-index 15 · 35 papersData: Semantic Scholar
G. G. L. Nashed · Amare Abebe · Kazuharu Bamba · Emmanuel N. Saridakis

We have retold 1 papers by this author. most often about: Wormhole, black hole, gravitational singularity. 4 co-authors across our retellings.

black hole singularity · dark matter curvature · energy conditions · exotic matter · flat space · flyby · frustrated magnet · gravastar · gravitational instanton · gravitational potential · modified gravity singularities · negative energy · negative pressure · rotating black hole · spacetime curvature · teleparallel gravity · throat · time reversal symmetry · traversable wormhole · Wormhole
Hawking radiation · gravitational lensing · Bekenstein-Hawking entropy · Einstein field equations · equivalence principle · no-hair theorem · Lense–Thirring effect · Unruh effect · AdS/CFT correspondence · holographic principle · Wheeler-DeWitt equation · Penrose process · Penrose singularity theorem · geodesic equation · Gauss's theorem · quadrupole radiation formula · Euler–Lagrange equation · Hawking area theorem · Witten's positive energy theorem · Cosmic Censorship Principle
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General Relativity2026-05-312 minarXiv:2606.01141express
A Rotating Wormhole Without Exotic Matter
A wormhole is a hypothetical tunnel in curved spacetime connecting two distant regions of the universe and potentially shortening the journey between them.
G. G. L. Nashed·Waleed El Hanafy·Amare Abebe·Kazuharu Bamba·Emmanuel N. Saridakis
Alan GuthAlbert EinsteinJacob BekensteinWormholeblack holegravitational singularityspacetime curvature
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