10 citations
- Benha UniversityEG15 papers
- State University of TetovaMK4 papers
- Cairo UniversityEG3 papers
- California State University, FresnoUS3 papers
- Clovis Community CollegeUS3 papers
- University of California, MercedUS3 papers
- Centre National de la Recherche ScientifiqueFR2 papers
- Kuwait UniversityKW2 papers
- Loyola Marymount UniversityUS2 papers
- Santa Clara UniversityUS2 papers
- Université de PoitiersFR2 papers
- XLIMFR2 papers
6 papers · 1 filter
When do real observers resolve de Sitter's imaginary problem?
Ahmed Farag Ali
The universal phase $\rev{\ii}^{D+2}$ of the Euclidean de Sitter path integral obstructs a straightforward state-counting interpretation of the Gibbons--Hawking entropy. Building o…
Mass Without Mass from a Berry--Shifted SU(3) Holonomy Rotor
Ahmed Farag Ali
We identify a local, gauge-invariant mechanism that generates a finite spectral scale in pure SU(3) Yang--Mills theory on a punctured three-ball. Fixing a center sec…
Relational de Sitter State Counting with an SU(3) Clock
Ahmed Farag Ali
Motivated by Maldacena's observer-centric formulation of de~Sitter physics \cite{Maldacena:2024spf}, we develop an observer-dependent state-counting framework in Euclidean de~Sitte…
The Mass Gap of the Space-time and its Shape
Ahmed Farag Ali
Snyder's quantum space-time which is Lorentz invariant is investigated. It is found that the quanta of space-time have a positive mass that is interpreted as a positive real mass g…
Generalized Uncertainty Principle from the Regularized Self-Energy
Kimet Jusufi, Ahmed Farag Ali
We use the Schrödinger--Newton equation to calculate the regularized self-energy of the particle using a regular self-gravitational and electrostatic potential derived in the strin…
Unitary symmetries in wormhole geometry and its thermodynamics
Ahmed Farag Ali, Emmanuel Moulay, Kimet Jusufi +1
From a geometric point of view, we show that the unitary symmetries and stem fundamentally from Schwarzschild and Reissner-Nordström wormhole geometry through spacet…