Browsing E-print Articles by Title

Browsing E-print Articles by Title

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  • Kaur, Navpreet; Sameer; Kiran, S. Baliyan; Ganesh, Shashikiran (Cornell University Library, 2017-05)
  • Venkataramani, Kumar; Ghetiya, Satyesh; Ganesh, Shashikiran; Joshi, Umesh Chandra; Agnihotri, Vikrant K.; Baliyan, Kiran S. (Cornell University Library, 2016-07)
    Spectra of comet C/2014 Q2 (Lovejoy) were taken with a low resolution spectrograph mounted on the 0.5 m telescope at the Mount Abu Infrared Observatory (MIRO), India during January to May 2015 covering the perihelion and ...
  • Kaur, Navpreet; Baliyan, Kiran S.; Chandra, S.; Sameer; Ganesh, Shashikiran (Cornell University Library, 2018-05)
    Blazars outburst provide an opportunity to study their spectral behaviour, correlated variations, and structure of the jet. Such an unprecedented flaring activity in FSRQ CTA102, during 2016 - 2017, is used for a detailed ...
  • Mishra, Akash K.; Sarkar, Sudipta (Cornell University Library, 2019-05)
    We study the generalization of the gadenken experiment of overcharging an extremal black hole proposed by Wald in the context of a multi black hole solution. In particular, we attempt to overcharge a system of two extremal ...
  • Jana, Soumya; Shaikh,Rajibul; Sarkar, Sudipta (Cornell University Library, 2018-08)
    The Born-Infeld 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 added to the Einstein-Hilbert ...
  • Chakraborty, Kaustav; Deepthi, K. N.; Goswami, Srubabati; Joshipura, Anjan S.; Nath, Newton (Cornell University Library, 2018-04)
    We study 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 ...
  • Ghosh, Snigdha; Ghosh, Sabyasachi; Bhattacharyya, Sumana (Cornell University Library, 2018-07)
  • Nath, Newton; Gupta, Shivani; Ghosh, Monojit; Goswami, Srubabati (Cornell University Library, 2016-10)
  • Bhattacharjee, Srijit; Sarkar, Sudipta (arXiv Cornell University Library, 2014-12)
    We study the perturbation induced by a slowly rotating massive object as it passes through a Rindler horizon. It is shown that the passage of this object can be approximately modeled as Delta\,function type tidal distortions ...
  • Chakraborty, Sumanta; Ghosh, Avirup; Sarkar, Sudipta (Cornell University Library, 2017-09)
    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. In dynamical ...
  • Chakraborty, Sumanta; Ghosh, Avirup; Sarkar, Sudipta (Cornell University Library, 2017-09)
    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. In dynamical ...
  • Nath, Newton; Ghosh, Monojit; Goswami, Srubabati (Cornell University Library, 2015-11)
    We study the proficiency of the DUNE experiment, which will be the first beam based experiment to use a baseline longer than 1000 km and a wide band flux profile, to unmask the octant of the leptonic mixing angle θ23. It ...
  • Tripathi, Richa; Reza, Amit; Garg, Dinesh (Cornell University Library, 2019-02)
    The application of machine learning (ML) techniques spans a vast spectrum of applications ranging from speech, face and character recognition to medical diagnosis to anomaly detection in data and the general classification, ...
  • Kindra, Bharti; Mahajan, Namit (Cornell University Library, 2018-03)
    Exclusive semileptonic decays based on b→s transitions have been attracting a lot of attention as some angular observables deviate significantly from the Standard Model (SM) predictions in specific q2 bins. B meson decays ...
  • 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 ...
  • Sengupta, Anand (Cornell University Library, 2018-05)
    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, ...
  • Sengupta, Anand (arXiv, Cornell University Library, 2013-04)
    We present a possible observing scenario for the Advanced LIGO and Advanced Virgo gravitational wave detectors over the next decade, with the intention of providing information to the astronomy community to facilitate ...
  • Nandy, Dillip Kumar; Sahoo, B. K. (Cornell University Library, 2014-08)
    Quadrupole shifts for three prominent clock transitions, [4f146s]2S1/2→[4f145d]2D3/2, [4f146s]2S1/2→[4f145d]2D5/2 and [4f146s]2S1/2→[4f136s2]2F7/2, in the Yb+ ion are investigated by calculating quadrupole moments (Θs) of ...

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