22 citations
7 papers
Minimal length discretization and properties of modified metric tensor and geodesics
Abdel Nasser Tawfik, Fady T. Farouk, F. Salah Tarabia +1
We argue that the minimal length discretization generalizing the Heisenberg uncertainty principle, in which the gravitational impacts on the non--commutation relations are thoughtf…
Reliable Equations of State of Viscous Strong and Electroweak Matter
Abdel Nasser Tawfik
For the first time, a reliable estimation for the equations of state (EoS), bulk viscosity, and relaxation time, at temperatures ranging from a few MeV up to TeV or energy density…
Electromagnetic Effects on Strongly Interacting QCD-Matter
Abdel Magied Abdel Aal Diab, Abdel Nasser Tawfik, M. T. Hussein
In order to study the temperature dependence of the quark-hadron phase structure and the QCD equation of state in vanishing and finite magnetic field, the SU(3) Polyakov linear-sig…
SU() Polyakov linear-sigma model at finite temperature and density
Abdel Magied Diab, Azar I. Ahmadov, Abdel Nasser Tawfik +1
In mean-field approximation, the SU() Polyakov linear - sigma model (PLSM) is constructed in order to characterize the quark-hadron phase structure in a wide range of temperatur…
SU(3) Polyakov linear-sigma model: bulk and shear viscosity of QCD matter in finite magnetic field
Abdel Nasser Tawfik, Abdel Magied Diab, T. M. Hussein
Due to off-center relativistic motion of the charged spectators and the local momentum-imbalance of the participants, a short-lived huge magnetic field is likely generated, especia…
SU(3) Polyakov Linear -Model in Magnetic Field: Thermodynamics, Higher-Order Moments, Chiral Phase Structure and Meson Masses
Abdel Nasser Tawfik, Niseem Magdy
Effects of external magnetic field on various properties of the quantum chromodynamics under extreme conditions of temperature and density have been analysed. To this end, we use S…