67 citations
- Modern University for Information and TechnologyEG2 papers
- Ain Shams UniversityEG1 paper
- Center for Theoretical PhysicsPL1 paper
- Goethe University FrankfurtDE1 paper
- Istituto Nazionale di Fisica Nucleare, Sezione di MilanoIT1 paper
- Kyungpook National UniversityKR1 paper
- Menoufia UniversityEG1 paper
- Modern Academy for Engineering and TechnologyEG1 paper
- University of MilanIT1 paper
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gr-qc2020★ 13 cited
Consequences of Minimal Length Discretization on Line Element, Metric Tensor and Geodesic Equation
Abdel Nasser Tawfik, Abdel Magied Diab, Sameh Shenawy +1
When minimal length uncertainty emerging from generalized uncertainty principle (GUP) is thoughtfully implemented, it is of great interest to consider its impacts on {\it "gravitat…
gr-qc2019★ 67 cited
Perfect-fluid, generalised Robertson-Walker space-times, and Gray's decomposition
Carlo Alberto Mantica, Luca Guido Molinari, Young Jin Suh +1
We give new necessary and sufficient conditions on the Weyl tensor for generalized Robertson-Walker (GRW) space-times to be perfect-fluid space-times. For GRW space-times, we deter…