23 citations · 35 across the 5 of their papers we have counts for
5 papers
Relevant perturbations at the spin quantum Hall transition
S. Bhardwaj, I. A. Gruzberg, V. Kagalovsky
We study relevant perturbations at the spin quantum Hall critical point using a network model formulation. The model has been previously mapped to classical percolation on a square…
Supersymmetry approach to delocalization transitions in a network model of the weak field quantum Hall effect and related models
S. Bhardwaj, V. V. Mkhitaryan, I. A. Gruzberg
We consider a recently proposed network model of the integer quantum Hall (IQH) effect in a weak magnetic field. Using a supersymmetry approach, we reformulate the network model in…
Thermodynamics of Plasmaballs and Plasmarings in 3+1 Dimensions
Shanthanu Bhardwaj, Jyotirmoy Bhattacharya
We study localized plasma configurations in 3+1 dimensional massive field theories obtained by Scherk-Schwarz compactification of 4+1 dimensional CFT to predict the thermodynamic p…
Characteristics and benchmarks of entanglement of mixed states -- the two qubit case
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 measu…
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…