180 citations · 884 across the 51 of their papers we have counts for
7 papers · 1 filter
Cosmography with bright and Love sirens
Arnab Dhani, Ssohrab Borhanian, Anuradha Gupta +1
Precision cosmology is crucial to understand the different energy components in the Universe and their evolution through cosmic time. Gravitational wave sources are standard sirens…
Some positive thoughts about Negative Absolute Temperature
Anuradha Gupta, Deepak Jain
It is now widely accepted that the concept of negative absolute temperature is real one and not just theoretical curiosity. In this brief report, by combining the formalism used in…
Constraining properties of asymmetric dark matter candidates from gravitational-wave observations
Divya Singh, Anuradha Gupta, Emanuele Berti +2
The accumulation of certain types of dark matter particles in neutron star cores due to accretion over long timescales can lead to the formation of a mini black hole. In this scena…
Recoil Velocity of Binary Neutron Star Merger Remnants
Sumeet Kulkarni, Surendra Padamata, Anuradha Gupta
The LIGO-Virgo gravitational wave detectors have confidently observed 4 events involving neutron stars: two binary neutron star (BNS) mergers (GW170817 and GW190425), and two neutr…
Predictions of a simple parametric model of hierarchical black hole mergers
Parthapratim Mahapatra, Debatri Chattopadhyay, Anuradha Gupta +3
Hierarchical mergers of black holes are proposed as a mechanism to explain the observations of binary black holes with component masses between $\sim 50M_{\odot}\hbox{--}130M_{\odo…
Self-adjoint and co-isometry composition and weighted composition operators on Fock-type spaces
Anuradha Gupta, Geeta Yadav
In this paper we obtain characterizations for adjoint of a composition and weighted composition operator to be composition and weighted composition operator on respectivel…
Constraining runaway dilaton models using joint gravitational-wave and electromagnetic observations
Arnab Dhani, Anuradha Gupta, B. S. Sathyaprakash
With the advent of gravitational-wave astronomy it has now been possible to constrain modified theories of gravity that were invoked to explain the dark energy. In a class of dilat…