256 citations
- Cairo UniversityEG27 papers
- Zewail City of Science and TechnologyEG21 papers
- University of LethbridgeCA16 papers
- Essex County CollegeUS15 papers
- University of WaterlooCA13 papers
- University of British Columbia, Okanagan CampusCA10 papers
- Alexandria UniversityEG9 papers
- Ain Shams UniversityEG8 papers
- Florida State UniversityUS8 papers
- Kuwait UniversityKW8 papers
- British University in EgyptEG7 papers
- Islamic University of MadinahSA7 papers
Showing 2013 · gr-qcShow all
3 papers · 2 filters
gr-qc2013★ 129 cited
Nonsingular Rainbow Universes
Adel Awad, Ahmed Farag Ali, Barun Majumder
In this work, we study FRW cosmologies in the context of gravity rainbow. We discuss the general conditions for having a nonsingular FRW cosmology in gravity rainbow. We propose th…
gr-qc2013★ 17 cited
Modified Newton's Law of Gravitation Due to Minimal Length in Quantum Gravity
Ahmed Farag Ali, A. Tawfik
A recent theory about the origin of the gravity suggests that the gravity is originally an entropic force. In this work, we discuss the effects of generalized uncertainty principle…
gr-qc2013★ 32 cited
Effects of the Generalized Uncertainty Principle on Compact Stars
Ahmed Farag Ali, A. Tawfik
Based on the generalized uncertainty principle (GUP), proposed by some approaches to quantum gravity such as string theory and doubly special relativity theories, we investigate th…