• Implications of the NANOGrav result on primordial gravitational waves in nonstandard cosmologies 

  Bhattacharyya, Sukannya; Mohanty, Subhendra; Parashari, Priyank (Cornell University Library, 2020-10)

  Recently, the NANOGrav collaboration has reported the evidence for a common-spectrum stochastic process, which might be interpreted as the first ever detection of stochastic gravitational wave (GW) background. We discuss ...
• Second order relativistic viscous hydrodynamics within an effective description of hot QCD medium 

  Bhadury, Samapan; Kurian, Manu; Chandra, Vinod; Jaiswal, Amaresh (Cornell University Library, 2020-10)
• Read out of quasi periodic systems using qubits 

  Saha, Madhumita; Agarwalla, Bijay Kumar; Venkatesh, B. Prasanna (Cornell University Library, 2020-09)
• Solar X-ray monitor on board the Chandrayaan-2 orbiter: in-flight performance and science prospects 

  Mithun, Neelakandan P. S. et al. (Cornell University Library, 2020-09)
• Black hole zeroth law in higher curvature gravity 

  Ghosh, Rajes; Sarkar, Sudipta (Cornell University Library, 2020-09)

  The zeroth law of black hole mechanics is an assertion of constancy of the surface gravity on a stationary Killing horizon. The Hawking temperature of the black hole horizon is proportional to the surface gravity. Therefore, ...
• Revisiting the spectral and timing properties of 4U 1909+07 with NuSTAR and Astrosat 

  Jaisawal, Gaurava K.; Naik, Sachindra; Ho, Wynn C. G.; Kumari, Neeraj; Epili, Prahlad; Vasilopoulos, Georgios (Cornell University Library, 2020-08)

  We present the results obtained from the analysis of high mass X-ray binary pulsar 4U 1909+07 using NuSTAR and Astrosat observations in 2015 and 2017 July, respectively. X-ray pulsations at ?604 s are clearly detected in ...
• An early warning system for electromagnetic follow-up of gravitational-wave events 

  Reza, Amit (Cornell University Library, 2020-08)

  Binary neutron stars (BNSs) will spend ?10 -- 15 minutes in the band of Advanced LIGO and Virgo detectors at design sensitivity. Matched-filtering of gravitational-wave (GW) data could in principle accumulate enough ...
• Thermoelectric transport coefficients of quark matter 

  Abhisek, Aman; Das, Arpan; Kumar, Deepak; Mishra, Hiranmaya (Cornell University Library, 2020-07)

  A thermal gradient and/or a chemical potential gradient in a conducting medium can lead to an electric field, an effect known as thermoelectric effect or Seebeck effect. In the context of heavy-ion collisions, we estimate ...
• Recent progresses in the dynamics of QCD matter 

  Chandra, Vinod (Cornell University Library, 2020-07)
• A study of charm quark dynamics in quark-gluon plasma with 3 + 1D viscous hydrodynamics 

  Kurian, Manu; Singh, Mayank; Chandra, Vinod; Jeon, Sangyong; Gale, Charles (Cornell University Library, 2020-07)

  The drag and diffusion coefficients are studied within the framework of Fokker-Planck dynamics for the case of a charm quark propagating in an expanding quark-gluon plasma. The space-time evolution of the nuclear matter ...
• Constraint on primordial magnetic fields in the light of ARCADE 2 and EDGES observations 

  Natwariya, Pravin Kumar (Cornell University Library, 2020-07)

  We study the constraints on primordial magnetic fields (PMFs) in the light of Experiment to Detect the Global Epoch of Reionization Signature (EDGES) low-band observation and Absolute Radiometer for Cosmology, Astrophysics ...
• The multi-faceted inverted harmonic oscillator: chaos and complexity 

  Bhattacharyya, Arpan; Chemissany, Wissam; Haque, S. Shajidul; Murugan, Jeff; Yan, Bin (Cornell University Library, 2020-07)
• New physics at nuSTORM 

  Chakraborty, Kaustav; Goswami, Srubabati; Long, Kenneth (Cornell University Library, 2020-07)
• Star-forming sites IC 446 and IC 447: an outcome of end-dominated collapse of monoceros R1 filament 

  Bhadari, Naval Kishor; Dewangan, L. K.; Pirogov, L. E.; Ojha, D. K. (Cornell University Library, 2020-06)
• The rise of cosmological complexity: saturation of growth and chaos 

  Bhattacharyya, Arpan; Das, Saurya; Haque, S. Shajidul; Underwood, Bret (Cornell University Library, 2020-05)
• Proton and Li-ion permeation through graphene with eight-atom-ring defects 

  Gopinadhan, Kalon et al. (Cornell University Library, 2020-05)

  Defect-free graphene is impermeable to gases and liquids but highly permeable to thermal protons. Atomic-scale defects such as vacancies, grain boundaries and Stone-Wales defects are predicted to enhance graphene's proton ...
• Thermal transport in a weakly magnetized hot QCD medium 

  Kurian, Manu (Cornell University Library, 2020-05)

  The thermal transport coefficients in a weakly magnetized quark-gluon plasma have been investigated within the ambit of a quasiparticle model to encode the effects of the realistic equation of state. The presence of a weak ...
• Momentum broadening of heavy quark in a magnetized thermal QCD medium 

  Singh, Balbeer; Kurian, Manu; Mazumder, Surasree; Mishra, Hiranmaya; Chandra, Vinod; Das, Santosh K. (Cornell University Library, 2020-04)

  Anisotropic momentum diffusion and the drag coefficients of heavy quarks have been computed in a strongly magnetized quark-gluon plasma beyond the static limit within the framework of Langevin dynamics. Depending on the ...
• Topological phase transitions induced by varying topology and boundaries in the toric code 

  Jamadagni, Amit; Bhattacharyya, Arpan (Cornell University Library, 2020-04)

  One of the important characteristics of topological phases of matter is the topology of the underlying manifold on which they are defined. In this paper, we present the sensitivity of such phases of matter to the underlying ...
• Quasinormal modes and strong cosmic censorship in the novel 4D Einstein-Gauss-Bonnet gravity 

  Mishra, Akash K. (Cornell University Library, 2020-04)

  The fate of strong cosmic censorship is ultimately linked to the extendibility of perturbation across the Cauchy Horizon and known to be violated in the near extremal region of a charged de Sitter black hole. Similar ...

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