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  • Bhatt, Jitesh R.; Natwariya, Pravin Kumar; Nayak, Alekha C.; Pandey, Arun Kumar (Cornell University Library, 2019-05)
    The Experiment to Detect the Global Epoch of reionization Signature (EDGES) collaboration has reported an excess absorption dip in the 21 cm signal during cosmic dawn era. The stronger than expected 21 absorption signal ...
  • Anand, Sampurn; Bhatt, Jitesh R.; Pandey, Arun Kumar (Cornell University Library, 2017-05)
  • Kumar, Avdhesh; Jamal, M. Yousuf; Chandra, Vinod; Bhatt, Jitesh R. (Cornell University Library, 2017-09)
    Collective modes of an anisotropic hot QCD medium have been studied within the semi-classical transport theory employing Bhatnagar-Gross-Krook (BGK) collisional kernel. The modeling of the isotropic medium is primarily ...
  • Natwariya, Pravin Kumar; Bhatt, Jitesh R. (Cornell University Library, 2020-01)
  • Bhatt, Jitesh R.; George, Manu (Cornell University Library, 2016-08)
    We consider plasma consisting of electrons and ions in presence of a background neutrino gas and develop the magneto hydrodynamic equations for the system. We show that electron neutrino interaction can induce vorticity ...
  • Bhatt, Jitesh R.; Pandey, Arun Kumar (Cornell University Library, 2015-07)
    We reexamine generation of the primordial magnetic fields, at temperature T>80TeV, by applying a consistent kinetic theory framework which is suitably modified to take the quantum anomaly into account. The modified kinetic ...
  • Bhatt, Jitesh R.; Pandey, Arun Kumar (Cornell University Library, 2015-03)
    We apply the modified kinetic theory to study generation of magnetic field due to anomaly in a primordial plasma of the standard model particles at temperature T >80 TeV. It is known that achiral imbalance in such plasma ...
  • Bhatt, Jitesh R.; Mishra,Hiranmaya; Singh, Balbeer (Cornell University Library, 2018-11)
    We study the effect of vorticity present in heavy ion collisions (HICs) on the temperature evolution of hot quark-gluon plasma in the presence of spin-vorticity coupling. The initial global rotation entails a nontrivial ...
  • Atreya, Abhishek; Bhatt, Jitesh R.; Mishra, Arvind (Cornell University Library, 2017-09)
    Self interacting dark matter (SIDM) provides us with a consistent solution to certain astrophysical observations in conflict with collision-less cold DM paradigm. In this work we estimate the shear viscosity (η) and bulk ...
  • Atreya, Abhishek; Bhatt, Jitesh R.; Mishra, Arvind Kumar (Cornell University Library, 2018-10)
    The viscosity of dark matter in cosmological models may cause an accelerated expansion and when this effect is sufficiently large, it can explain the dark energy. In this work, attributing the origin of viscosity to ...

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