508 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- British University in EgyptEG209 papers
- Universidad Autónoma de MadridES144 papers
- Helsinki Institute of PhysicsFI143 papers
- Purdue University West LafayetteUS143 papers
- University of SouthamptonGB143 papers
- University of DebrecenHU141 papers
- Panjab UniversityIN139 papers
- University of DelhiIN139 papers
- Florida Institute of TechnologyUS138 papers
- University of California, RiversideUS138 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PaviaIT137 papers
- Lappeenranta-Lahti University of TechnologyFI137 papers
12 papers · 1 filter
Inflation in Supersymmetric SU(5)
S. Khalil, M. U. Rehman, Q. Shafi +1
We analyze the adjoint field inflation in supersymmetric (SUSY) SU(5) model. In minimal SUSY SU(5) hybrid inflation monopoles are produced at the end of inflation. We therefore exp…
Observable T_7 Lepton Flavor Symmetry at the Large Hadron Collider
Qing-Hong Cao, Shaaban Khalil, Ernest Ma +1
More often than not, models of flavor symmetry rely on the use of nonrenormalizable operators (in the guise of flavons) to accomplish the phenomenologically successful tribimaximal…
Entanglement in a Time-Dependent Coupled XY Spin Chain in an External Magnetic Field
Gehad Sadiek, Bedoor Alkurtass, Omar Aldossary
We consider an infinite one dimensional anisotropic XY spin chain with a nearest neighbor time-dependent Heisenberg coupling J(t) between the spins in presence of a time-dependent…
Form Invariance and Symmetry in the Neutrino Mass Matrix
E. I. Lashin, S. Nasri, E. Malkawi +1
We present the general form of the unitary matrices keeping invariant the Majorana neutrino mass matrix of specific texture suitable for explaining oscillation data. In the case of…
FPGA Implementation of a Reconfigurable Viterbi Decoder for WiMAX Receiver
Sherif Welsen Shaker, Salwa Hussien Elramly, Khaled Ali Shehata
Field Programmable Gate Array technology (FPGA) is a highly configurable option for implementing many sophisticated signal processing tasks in Software Defined Radios (SDRs). Those…
Lightweight Mutual Authentication Protocol for Low Cost RFID Tags
Eslam Gamal Ahmed, Eman Shaaban, Mohamed Hashem
Radio Frequency Identification (RFID) technology one of the most promising technologies in the field of ubiquitous computing. Indeed, RFID technology may well replace barcode techn…
Energy of spherically symmetric spacetimes on regularizing teleparallelism
G. G. L. Nashed
We calculate the total energy of an exact spherically symmetric solutions, i.e., Schwarzschild and Reissner Nordstrm, using the gravitational energy-momentum 3-form withi…
Probing light pseudoscalar, axial vector states through
Ahmed Rashed, Murugeswaran Duraisamy, Alakabha Datta
In this paper we explore the decay as a probe for a light pseudoscalar or a light axial vector state. We estimate the standard model branching ratio for this deca…
Is the tri-bimaximal mixing accidental?
Mohammed Abbas, A. Yu. Smirnov
The Tri-bimaximal (TBM) mixing is not accidental if structures of the corresponding leptonic mass matrices follow immediately from certain (residual or broken) flavor symmetry. We…
TeV Scale Gauged B-L With Inverse Seesaw Mechanism
Shaaban Khalil
We propose a modified version of the TeV scale B-L extension of the standard model, where neutrino masses are generated through the inverse seesaw mechanism. We show that heavy neu…
Bound on Z' Mass from CDMS II in the Dark Left-Right Gauge Model II
Shaaban Khalil, Hye-Sung Lee, Ernest Ma
With the recent possible signal of dark matter from the CDMS II experiment, the Z' mass of a new version of the dark left-right gauge model (DLRM II) is predicted to be at around a…
An Agent-Based Modeling for Pandemic Influenza in Egypt
Khaled M. Khalil, M. Abdel-Aziz, Taymour T. Nazmy +1
Pandemic influenza has great potential to cause large and rapid increases in deaths and serious illness. The objective of this paper is to develop an agent-based model to simulate…