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9 papers · 1 filter
Partitions of 4d Transition Metal Nuclei and Related Correlations Using the Core Cluster Model
K. E. Abd El Mageed, A. G. Shalaby
In the present work we attempt to study the cluster model in the transition metal region. The spectrum fitting method is studied for the selected nuclei (88,90,92^Sr, 92,94^Zr, 98,…
The equation of state for non-ideal quark gluon plasma
N. M. El Naggar, L. I. Abou Salem, A. G. Shalaby +1
The mass spectra of quarkonium systems at temperature equal zero are analyzed by solving the non-relativistic radial wave equation using the internal energy potential. The QGP matt…
Emergence of Cosmic Space and Minimal Length in Quantum Gravity
Ahmed Farag Ali
An emergence of cosmic space has been suggested by Padmanabhan in [arXiv:1206.4916]. This new interesting approach argues that the expansion of the universe is due to the differenc…
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…
New Finsler Package
Nabil L. Youssef, S. G. Elgendi
The book "Handbook of Finsler geometry" has been included with a CD containing an elegant Maple package, FINSLER, for calculations in Finsler geometry. Using this package, an examp…
A note on "Sur le noyau de l'opérateur de courbure d'une variété finslérienne" [C. R. Acad. Sci. Paris, t. 272 (1971), 807-810]
Nabil L. Youssef, S. G. Elgendi
In this note, adopting the pullback formalism of global Finsler geometry, we show by a counterexample that the kernel of the h-curvature of Cartan connection and…