68 citations · 454 across the 48 of their papers we have counts for
4 papers · 1 filter
Chromoelectric response functions for quark-gluon plasma
Akhilesh Ranjan, V. Ravishankar
We determine the chromoelectric response of quark-gluon plasma (QGP) systematically within the framework of classical transport equations. The transport equations are set up in the…
Hot QCD equations of state and relativistic heavy ion collisions
Vinod Chandra, Ravindra Kumar, V. Ravishankar
We study two recently proposed equations of state (EOS) which are obtained from high temperature QCD, and show how they can be adapted to use them for making predictions for relati…
A complete characterization of mixed state entanglement using probability density functions
Shanthanu Bhardwaj, V. Ravishankar
We propose that the entanglement of mixed states is characterised properly in terms of a probability density function . There is a need for such a measure…
Decoherence of two-electron spin states in quantum dots
D. D. Bhaktavatsala Rao, V. Ravishankar, V. Subrahmanyam
The time evolution of spin states of two electrons interacting with a nuclear spin bath in a quantum dot system is studied. The hyperfine interaction between the electrons and the…