Journal Articles

Journal Articles

 

Recent Submissions

  • Singh, Chakresh Kumar; Jolad, Shivakumar (Springer, 2019-01)
    We trace the evolution of Indian physics community from 1919 to 2013 by analyzing the co-authorship network constructed from papers published by authors in India in American Physical Society (APS) journals. We make inferences ...
  • Sengupta, Anand et al. (American Physical Society, 2019-01)
    On August 17, 2017, the Advanced LIGO and Advanced Virgo gravitational-wave detectors observed a low-mass compact binary inspiral. The initial sky localization of the source of the gravitational-wave signal, GW170817, ...
  • Jana, Soumya; Shaikh, Rajibul; Sarkar, Sudipta (American Physical Society, 2018-12)
    The Eddington-inspired Born-Infeld (EiBI) gravity is a modification of the theory of general relativity inspired by the nonlinear Born-Infeld electrodynamics. The theory is described by a series of higher-curvature terms ...
  • Gopinadhan, Kalon; Hu, S.; Esfandiar, A.; Lozada-Hidalgo, M.; Wang, F. C; Yang, Q; Tyurnina, A. V.; Keerthi, A.; Radha, B.; Geim, A. K. (Science, 2019-01)
    It has long been an aspirational goal to create artificial structures that allow fast permeation of water but reject even the smallest hydrated ions, replicating the feat achieved by nature in protein channels (e.g., ...
  • Sengupta, A. S. (American Physical Society, 2018-12)
    We present the first Advanced LIGO and Advanced Virgo search for ultracompact binary systems with component masses between 0.2  M⊙–1.0  M⊙ using data taken between September 12, 2015 and January 19, 2016. We find no viable ...
  • Singha, Pracheta; Abhishek, Aman; Kadam, Guruprasad; Ghosh, Sabyasachi; Mishra, Hiranmaya (IOP, 2019)
    We have calculated different transport coefficients such as shear, bulk viscosities and electrical conductivity of quark and hadronic matter within the framework of a 2 flavor Polyakov-quark–meson model. For constant thermal ...
  • Khanna, Sakshum; Utsav; Chaliyawala, Harsh; Paneliya, Sagar; Roy, Debmalya; Mukhopadhyay, Kingsuk; Banerjee, Rupak; Mukhopadhyay, Indrajit (Elsevier, 2018-11)
    In this paper, we have quantified and investigated the effect of various sintering temperature on close-packed Silica Nanospheres (SNs) monolayers. SNs with diameters of 140, 175 and 220?nm were fabricated by an effective ...
  • Sinha, Kanupriya; Venkatesh, B. Prasanna; Meystre, Pierre (American Physical Society, 2018-11)
  • Chakraborty, Kaustav; Deepthi, K. N.; Goswami, Srubabati; Joshipura, Anjan S.; Nath, Newton (American Physical Society, 2018-10)
    We study the origin, consequences, and testability of a hypothesis of “partial μ−τ” reflection symmetry. This symmetry predicts |Uμi|=|Uτi|(i=1,2,3) for a single column of the leptonic mixing matrix U. Depending on whether ...
  • Chauhan, Bhavesh; Mohanty, Subhendra (American Physical Society, 2018-10)
    The MiniBooNE collaboration has recently reported evidence for a light sterile neutrino with large mixing angles, thus corroborating the measurement by LSND twenty years ago. Such a state would be directly in conflict with ...
  • Coleppa, Baradhwaj; Kumar, Satendra; Sarkar, Agnivo (American Physical Society (APS), 2018-11)
    Models with extra gauge symmetry are well-motivated extensions of the Standard Model. In this paper,we study an extended gauge model with a heavy neutral gauge boson Z0 which is fermiophobic. Thus, theproduction of such ...
  • Chakraborty, Kaustav; Deepthi, K. N.; Goswami, Srubabati (Elsevier, 2018-12)
    Neutrino oscillation physics has entered the precision era and the potential forthcoming experiments Hyper-Kamiokande (T2HK / T2HKK), Deep Under-ground Neutrino Experiment (DUNE) and The European Spallation Source ?-Beam ...
  • Fairoos, C.; Ghosh, Avirup; Sarkar, Sudipta (World Scientific, 2018-10)
    The evolution of the black-hole horizon can be effectively captured by a fictitious membrane fluid living on the stretched horizon. We show that the dynamics of this boundary matter arises from the invariance of the bulk ...
  • Sengupta, Anand (American Physical Society, 2018-10)
    On 17 August 2017, the LIGO and Virgo observatories made the first direct detection of gravitational waves from the coalescence of a neutron star binary system. The detection of this gravitational-wave signal, GW170817, ...
  • Ghosh, Snigdha; Ghosh, Sabyasachi; Bhattacharyya, Sumana (American Physical Society (AIP), 2018-10)
    We explore some phenomenological issues during calculations of transport coefficients for hadronic matter, produced in the experiments of heavy ion collisions. Here, we use an ideal hadron resonance gas model to demonstrate ...
  • Ghosh, Snigdha; Chandra, Vinod (American Physical Society (AIP), 2018-10)
    The dilepton production rate in a hot QCD medium is studied within an effective description of the medium in the presence of a magnetic field. This could be done by obtaining the one-loop self-energy of the photon due to ...
  • Mukherjee, Arghya; Ghosh, Snigdha; Mandal, Mahatsab; Sarkar, Sourav; Roy, Pradip (American Physical Society, 2018-09)
    The vacuum to nuclear matter phase transition is studied in the presence of a constant external background magnetic field with the mean-field approximation in the Walecka model. The anomalous nucleon magnetic moment is ...
  • Sahu, Lokesh K.; Tripathi, Nidhi; Sheel, Varun; Kajino, Mizuo; Deushi, Makoto; Yadav, Ravi; Nedelec, Philippe (Wiley, 2018-04)
    The present study investigates the impact of tropical cyclone (TC) Nilam on the vertical distribution of carbon monoxide (CO) over Chennai in southern India. Measurements of OZone and water vapour by Airbus In?service ...
  • Kaur, Navpreet; Baliyan, Kiran S. (EDP Sciences for European Southern Observatory, 2018-09)
    Blazars in outburst provide a unique opportunity to study their spectral behavior, correlated variations at different frequencies, and jet structure. An unprecedented flaring activity in FSRQ CTA 102, occuring from 2016 ...
  • Mishra, Akash; Chakraborty, Sumanta; Ghosh, Avirup; Sarkar, Sudipta (Springer, 2018-09)
    Physical process version of the first law of black hole mechanics relates the change in entropy of a perturbed Killing horizon, between two asymptotic cross sections, to the matter flow into the horizon. Here, we study the ...

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