77 citations · 742 across the 122 of their papers we have counts for
3 papers · 1 filter
Causality and Correlations between BSE and NYSE indexes: A Janus Faced Relationship
Neeraj, Prasanta K. Panigrahi
We study the multi-scale temporal correlations and causality connections between the New York Stock Exchange (NYSE) and Bombay Stock Exchange (BSE) monthly average closing price in…
Self-organised-criticality and punctuated equilibrium in bouncing balls
Kaushal Gianchandani, A. N. Sekar Iyengar, Prasanta K. Panigrahi
A nonlinearly coupled system of bouncing balls is shown to exhibit features like self-organised-criticality (SOC) and punctuated equilibrium (PE) in suitable parameter domains. The…
Light-matter interaction and Bose-Einstein condensation of light
Vivek M. Vyas, Prasanta K. Panigrahi, V. Srinivasan
The atom - electromagnetic field interaction is studied in the Dicke model, wherein a single field mode is interacting with a collection of two level atoms at thermal equilibrium.…