43 citations · 87 across the 7 of their papers we have counts for
7 papers
Epidemiological impact of waning immunization on a vaccinated population
Ewa Grela, Michael Stich, Amit K Chattopadhyay
This is an epidemiological SIRV model based study that is designed to analyze the impact of vaccination in containing infection spread, in a 4-tiered population compartment compris…
Noise-induced standing waves in oscillatory systems with time-delayed feedback
Michael Stich, Amit K Chattopadhyay
In oscillatory reaction-diffusion systems, time-delay feedback can lead to the instability of uniform oscillations with respect to formation of standing waves. Here, we investigate…
Chiral autocatalysis: reaction noise, micro-reversibility and chiral inhibition in mirror symmetry breaking
Michael Stich, Josep M. Ribó, David Hochberg
Applying the constraints dictated by the principle of detailed balance, we analyze a recent proposal for spontaneous mirror symmetry breaking (SMSB) based on enantioselective autoc…
Parametric pattern selection in a reaction-diffusion model
Michael Stich, Gourab Ghoshal, Juan Pérez-Mercader
We compare spot patterns generated by Turing mechanisms with those generated by replication cascades, in a model one-dimensional reaction-diffusion system. We determine the stabili…
Chiral and chemical oscillations in a simple dimerization model
Michael Stich, Celia Blanco, David Hochberg
We consider the APED model (activation-polymerization-epimerization-depolymerization) for describing the emergence of chiral solutions within a non-catalytic framework for chiral p…
Temporary mirror symmetry breaking and chiral excursions in open and closed systems
Celia Blanco, Michael Stich, David Hochberg
The reversible Frank model is capable of amplifying the initial small statistical deviations from the idealized racemic composition. This temporary amplification can be interpreted…
Self-organized stable pacemakers near the onset of birhythmicity
Michael Stich, Mads Ipsen, Alexander S. Mikhailov
General amplitude equations for reaction-diffusion systems near to the soft onset of birhythmicity described by a supercritical pitchfork-Hopf bifurcation are derived. Using these…