753 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Research Institute for Astronomy and Astrophysics of MaraghIR261 papers
- Shahid Beheshti UniversityIR40 papers
- University of WaterlooCA31 papers
- Institute for Research in Fundamental SciencesIR29 papers
- International Center for Relativistic AstrophysicsIT24 papers
- Shahid Bahonar University of KermanIR23 papers
- Canadian Quantum Research CenterCA22 papers
- University of MazandaranIR17 papers
- Shahid Chamran University of AhvazIR12 papers
- Yasouj UniversityIR12 papers
- Helmholtz Institute JenaDE11 papers
- Isfahan University of TechnologyIR9 papers
15 papers · 1 filter
Emergence of the cosmic space inspired by mass-to-horizon entropy
Ahmad Sheykhi
The conception of gravity as an emergent phenomenon, rooted in the thermodynamics of spacetime, offers a radical departure from its geometric description. This paper investigates t…
Large Deviation Properties of Minimum Spanning Trees for Random Graphs
Mahdi Sarikhani, Alexander K. Hartmann
We study the large-deviation properties of minimum spanning trees for two ensembles of random graphs with nodes. First, we consider complete graphs. Second, we study Erdős-Rény…
Fast and Robust LRSD-based SAR/ISAR Imaging and Decomposition
Hamid Reza Hashempour, Majid Moradikia, Hamed Bastami +2
The earlier works in the context of low-rank-sparse-decomposition (LRSD)-driven stationary synthetic aperture radar (SAR) imaging have shown significant improvement in the reconstr…
Constraining Zero-Point Length from Gravitational Baryogenesis
Ava Shahbazi Sooraki, Ahmad Sheykhi
The existence of a fundamental zero-point length, , a minimal spacetime scale predicted by T-duality in string theory or quantum gravity theories, modifies the entropy associa…
Observational constraints on the modified cosmology inspired by string T-duality
G. G. Luciano, A. Paliathanasis, A. Sheykhi
We explore the cosmological consequences of a modified cosmology inspired by string T-duality. We incorporate the zero-point length correction, , into the gravitational potent…
MOND Theory and Thermodynamics of Spacetime
Ahamd Sheykhi, Leila Liravi
Starting from the Modified Newtonian Dynamics (MOND) theory and using an inverse approach, we construct a general form of the entropy expression associated with the horizon based o…
Optimal transport by a Lagrangian dynamics of population distribution
Babak Benam, Abolfazl Ramezanpour
Human mobility, enabled by diverse transportation modes, is fundamental to urban functionality. Studying these movements across scales-from microscopic to macroscopic-yields valuab…
Holographic dark energy in modified Kaniadakis cosmology
A. Sheykhi, A. Asvar, E. Ebrahimi
It is well-known that any modification to the entropy expression not only change the energy density of the holographic dark energy, but also modifies the cosmological field equatio…
Constraints on Rényi Entropy through Primordial Big-Bang Nucleosynthesis and Baryogenesis
Ahmad Sheykhi, Ava Shahbazi Sooraki
The Rényi entropy, a one-parameter generalization of Boltzmann-Gibbs entropy, offers a promising framework for probing quantum gravitational effects in cosmology. By modifying the…
A revision to the QES prescription
Amir A. Khodahami, Azizollah Azizi
In this paper, we propose a revision to the Quantum Extremal Surface (QES) prescription, which plays a crucial role in describing the entanglement entropy of black holes. While der…
Noise tolerance via reinforcement: Learning a reinforced quantum dynamics
Abolfazl Ramezanpour
The performance of quantum simulations heavily depends on the efficiency of noise mitigation techniques and error correction algorithms. Reinforcement has emerged as a powerful str…
Big-Bang nucleosynthesis constraints on (dual) Kaniadakis cosmology
Ahmad Sheykhi, Ava Shahbazi Sooraki, Leila Liravi
We investigate the concept of Kaniadakis entropy and its dual formulation, examining their implications for gravitational dynamics within the framework where gravity emerges as an…
Influence of dark matter on the structure of strange quark stars in one-fluid model
J. Sedaghat, G. H. Bordbar, M. Haghighat +1
This work studies the influence of scalar dark matter on the structural properties of strange quark stars (SQS) within a one-fluid framework, considering Yukawa interactions betwee…
The effect of three-body nucleon-nucleon interaction on the ground state binding energy of the light nuclei
F. Kamgar, G. H. Bordbar, S. M. Zebarjad +1
We calculate the ground state binding energies of the light nuclei such as 4He, 6Li, 12C and 14N by considering the effect of three-body nucleon-nucleon interaction. We use the eff…
MultiMend: Multilingual Program Repair with Context Augmentation and Multi-Hunk Patch Generation
Reza Gharibi, Mohammad Hadi Sadreddini, Seyed Mostafa Fakhrahmad
Debugging software remains a labor-intensive and time-consuming process despite advances in testing and verification. Learning-based automated program repair (APR) has shown promis…