2 citations · 2 across the 6 of their papers we have counts for
7 papers
Stochastic Resonance and first passage time for excitable system exposed to underdamped medium
Solomon F. Duki, Mesfin A. Taye
Noise induced Brownian dynamics in underdamped medium is studied numerically to understand the firing time of excitable systems. By considering Brownian particles that move in unde…
Volume analysis of supercooled water under high pressure
Solomon F. Duki, Mesfin Tsige
Motivated by an experimental finding on the density of supercooled water at high pressure [O. Mishima, J. Chem. Phys. 133, 144503 (2010)] we performed atomistic molecular dynamics…
First passage time and stochastic resonance of excitable systems
Solomon Fekade Duki, Mesfin Asfaw Taye
We study noise induced thermally activated barrier crossing of a Brownian particle that hops in a periodic ratchet potential where the ratchet potential is coupled with a spatially…
The effect of temperature on viscous friction and the performance of a Brownian heat engine
Solomon Fekade Duki, Mesfin Asfaw Taye
We explore the transport features of a Brownian particle that walks in a periodic ratchet potential that is coupled with a spatially varying temperature background. Since the visco…
Solvable Limit for SU(N) Kondo Model
Solomon Duki
We study a single channel one dimensional Kondo Model where the impurity spin is replaced by an su(n) spin. Using Abelian bosonization and canonical transformation we explicitly sh…
Non-exponential tunneling and control of microwave absorption lineshapes via Fano resonance for electrons on Helium
Solomon Duki, Harsh Mathur
We consider the application of a small in-plane magnetic field to electrons on a helium surface in a perpendicular magnetic field. Certain states that were bound to the helium surf…