Browsing by Issue Date

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  • Chauhan, Bhavesh (American Physical Society, 2018-06)
    In this paper, we present a model for sub-MeV dark matter with strong self-interactions which can solve some of the small-scale crisis of the ? CDM.The dark matter is a Majorana fermion with only off-diagonal interactions ...
  • Sharma, Varun; Suddapalli, Chaitanya Kumar; Samanta, Goutam Kumar; Ebrahim-Zadeh, M. (Optical Society of America, 2018-06)
  • Srinivas, P.; Perumangatt, Chithrabhanu; Lal, Nijil; Singh, R. P.; Srinivasan, B. (Optical Society of America, 2018-06)
    In this Letter, we experimentally investigate the propagation dynamics of truncated vector vortex beams generated using a Sagnac interferometer. Upon focusing, the truncated vector vortex beam is found to regain its original ...
  • Enduri, Murali Krishna; Jolad, Shivakumar (Elsevier, 2018-06)
    Dengue is a vector borne disease transmitted to humans by Aedes aegypti mosquitoes carrying virus of different serotypes. Dengue exhibits complex spatial and temporal dynamics, influenced by various biological, human and ...
  • Bai, Rukmani; Roy, Arko; Angom, D.; Muruganandam, P. (Elsevier, 2018-06)
    We demonstrate an enhancement in the vortex generation when artificial gauge potential is introduced to condensates confined in a double well potential. This is due to the lower energy required to create a vortex in the ...
  • Kurian, Manu; Chandra, Vinod (American Physical Society, 2018-06)
    The bulk viscosity of hot QCD medium has been obtained in the presence of strong magnetic field. The present investigation involves the estimation of the quark damping rate and subsequently the thermal relaxation time for ...
  • Mishra, Akash K.; Rahman, Mostafizur; Sarkar, Sudipta (IOP Publishing, 2018-06)
    Hawking's topology theorem in general relativity restricts the cross-section of the event horizon of a black hole in 3+1 dimension to be either spherical or toroidal. The toroidal case is ruled out by the topology censorship ...

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