Refereed Journal Publications

  1. M. Hashim, C. Giocoli, M. Baldi, D. Bertacca and R. Maartens, ``Cosmic Degeneracies III: Interacting Dark Energy with non-Gaussian initial conditions,'' Mon. Not. Roy. Astron. Soc. 481, , 2933 (2018) [arXiv:1806.02356 [astro-ph.CO]].
    1. M. Hashim, D. Bertacca and R. Maartens, ``Degeneracy between primordial non-Gaussianity and interaction in the dark sector,'' Phys. Rev. D 90, 10 , 103518 (2014) [arXiv:1409.4933 [astro-ph.CO]].
    2. A. Tawfik, M. Wahba , H. Mansour and T. Harko,``Viscous Quark-Gluon Plasma in the Early Universe,'' Annalen Phys. 523 , 194 (2011) [arXiv:1001.2814 [gr-qc]].
    3. A. Tawfik and M. Wahba ,``Bulk and Shear Viscosity in Hagedorn Fluid,'' Annalen Phys. 522 , 849 (2010) [arXiv:1005.3946 [hep-ph]].
    4. A. Tawfik, M. Wahba , H. Mansour and T. Harko,``Hubble Parameter in QCD Universe for finite Bulk Viscosity,'' Annalen Phys. 522 , 912 (2010) [arXiv:1008.0971 [gr-qc]].

    Conference Publications

    1. A. Tawfik, M. Wahba , H. Mansour and T. Harko,``Dissipative Processes in the Early Universe: Bulk Viscosity,'' Uzbek J. Phys. 12, 316 (2010), Proceedings of the 7th international conference on "Modern Problems of Nuclear Physics", 22-25 Sep 2009. Tashkent, Uzbekistan (2009). [arXiv:0911.4105 [gr-qc]].
    2. A. Tawfik, M. Wahba and H. Mansour,``Hubble Parameter in Bulk Viscous Cosmology,'' Proceedings of the 12th Marcel Grossmann Meeting on General Relativity (MG 12), 12-18 Jul 2009. Paris, France, p.1385-1387 (2009). [arXiv:0912.0115 [gr-qc]].

    Talks

    1. M. Hashim, ``Simulating the Interaction between Dark Energyand Dark Matter,'' SKA Postgraduate Bursary Conference, Stellenbosch, South Africa , 30 November - 4 December, 2015. [pdf] [keynote]
    2. M. Hashim, ``Degeneracy between primordial non-Gaussianity and interaction in the dark sector,'' Fundamental Issues of the Standard Cosmological Model, Cargese (Corsica), France, 22-26 September, 2014. [pdf]
    3. M. Hashim, ``Probing Primordial non-Gaussianity with SKA Galaxy Surveys,'' SKA Postgraduate Bursary Conference, Stellenbosch, South Africa, 25 - 29 November, 2013. [pdf]

    MSc Thesis

    M. Hashim, ``Bulk and Shear Viscosity in the Early Universe Cosmology,'' LAP Lambert Academic Publishing GmbH & Co., Saarbrucken, Germany. ISBN-10: 3846504556 (2011), Thesis on Amazon.