Showing cond-mat.stat-mechShow all
2 papers · 1 filter
cond-mat.stat-mech2020
Spatio-temporal spread of perturbations in a driven dissipative Duffing chain: an OTOC approach
Amit Kumar Chatterjee, Anupam Kundu, Manas Kulkarni
Out-of-time-ordered correlators (OTOC) have been extensively used as a major tool for exploring quantum chaos and also recently, there has been a classical analogue. Studies have b…
cond-mat.stat-mech2018
Assisted exchange models in one dimension
Amit Kumar Chatterjee, P. K. Mohanty
We introduce an assisted exchange model (AEM) on a one dimensional periodic lattice with (K+1) different species of hard core particles, where the exchange rate depends on the pair…