In this article, shear viscosity, bulk viscosity, and thermal conductivity of a QCD medium have been studied in the presence of a strong magnetic field. To model the quark�gluon plasma, an extended quasi-particle description ...
It has been pointed out that there exists a tension in�?8??m?8??m�measurement between CMB and LSS observation. In this paper we show that�?8??m?8??m�observations can be used to test the dark energy theories. We study two ...
We analyze the impact of a proposed tidal instability coupling�p�modes and�g�modes within neutron stars on GW170817. This nonresonant instability transfers energy from the orbit of the binary to internal modes of the stars, ...
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, ...
The probability densities of work that can be exerted on a quantum system initially staying in thermal equilibrium are constrained by the fluctuation relations of Jarzynski and Crooks, when the work is determined by two ...
Sengupta, Anand(Cornell University Library, 2019-02)
Isolated spinning neutron stars, asymmetric with respect to their rotation axis, are expected to be sources of continuous gravitational waves. The most sensitive searches for these sources are based on accurate matched ...
Kurian, Manu; Chandra, Vinod(Cornell University Library, 2019-02)
The longitudinal current density induced by the inhomogeneous electric field in the hot magnetized quark-gluon plasma has been investigated and utilized in obtaining the conductivity of the medium. The analysis has been ...
The main aim of the ESS?SB proposal is the discovery of the leptonic CP phase�?CP�with a high significance (5?�for 50% values of�?CP) by utilizing the physics at the second oscillation maxima of the�P?echannel. It can ...
In this paper, we have quantified and investigated the effect of various�sinteringtemperature on close-packed Silica�Nanospheres�(SNs) monolayers. SNs with diameters of 140, 175 and 220?nm were fabricated by an effective ...
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 ...
Collective and emergent behaviors of active colloids provide useful insights into the statistical physics of out?of?equilibrium systems. Colloidal suspensions containing microscopic active swimmers have been intensively ...
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, ...
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, Anand, et.al.(Cornell University Library, 2019-01)
We present a multi-messenger measurement of the Hubble constant H_0 using the binary-black-hole merger GW170814 as a standard siren, combined with a photometric redshift catalog from the Dark Energy Survey (DES). The ...
The one loop self energy of the neutral rho meson is obtained for the effective ρππ and ρNN interaction at finite temperature and density in presence of a constant background magnetic field of arbitrary strength. In our ...
One of the recent interests in high energy physics is to study the phase diagram of strongly interacting matter.QCD phase diagram has been studied extensively in the temperature (T) - baryon chemical potential (μB) plane ...
Sengupta.et.al., Anand(Cornell University Library, 2018-12)
We describe directed searches for continuous gravitational waves from sixteen well localized candidate neutron stars assuming none of the stars has a binary companion. The searches were directed toward fifteen supernova ...