13 citations · 25 across the 5 of their papers we have counts for
7 papers · 1 filter
Transverse diffusion induced phase transition in asymmetric exclusion process on a surface
Navinder Singh, Somendra M Bhattacharjee
We extend one dimensional asymmetric simple exclusion process (ASEP) to a surface and show that the effect of transverse diffusion is to induce a continuous phase transition from a…
Onsager-Machlup theory and work fluctuation theorem for a harmonically driven Brownian particle
Navinder Singh
We extend Tooru-Cohen analysis for nonequilirium steady state(NSS) of a Brownian particle to nonequilibrium oscillatory state (NOS) of Brownian particle by considering time depende…
Two-Temperature Model of non-equilibrium electron relaxation: A Review
Navinder Singh
The present paper is a review of the phenomena related to non-equilibrium electron relaxation in bulk and nano-scale metallic samples. The workable Two-Temperature Model (TTM) base…
Relaxation of Femtosecond Non-equilibrium Electrons in a Metallic Sample
Navinder Singh
A model calculation is given for the energy relaxation of a non-equilibrium distribution of hot electrons prepared in a metallic sample that has been subjected to homogeneous photo…
Relaxation between electrons and surface phonons in nanoscale metal films
Navinder Singh
The Two Temperature model of M I Kaganov, I M Lifshitz and L V Tanatarov (Sov. Phys. JETP 4, 173 (1957)) about relaxation between electrons and bulk phonons is extended to the case…
Controllable diffusion of cold atoms in a harmonically driven and tilted optical lattice: Decoherence by spontaneous emission
Navinder Singh
We have studied some transport properties of cold atoms in an accelerated optical lattice in the presence of decohering effects due to spontaneous emission. One new feature added i…