9 citations · 20 across the 6 of their papers we have counts for
6 papers
Effective dynamics in an asymmetric death-branching process
Pegah Torkaman, Farhad H. Jafarpour
In this paper we study activity fluctuations in an asymmetric death-branching process in one-dimension. The model, which is a variant of the asymmetric Glauber model, has already b…
Stochastic modeling of gene expression: application of ensembles of trajectories
Pegah Torkaman, Farhad H. Jafarpour
It is well established that gene expression can be modeled as a Markovian stochastic process and hence proper observables might be subjected to large fluctuations and rare events.…
On Effective Stochastic Generators for Conditioned Dynamics at an Atypical Reaction-Diffusion Current
Pegah Torkaman, Farhad H. Jafarpour
We consider the fluctuations of a time-integrated particle current around an atypical value in a generic stochastic Markov process involving classical particles with two-site inter…
Rare-event trajectory ensemble approach to study dynamical phase transitions in the zero temperature Glauber model
Pegah Torkaman, Farhad H. Jafarpour
The dynamics of a one-dimensional stochastic system of classical particles consisting of asymmetric death and branching processes is studied. The dynamical activity, defined as the…
Particle current fluctuations in a variant of asymmetric Glauber model
S. R. Masharian, P. Torkaman, F. H. Jafarpour
We study the total particle current fluctuations in a one-dimensional stochastic system of classical particles consisting of branching and death processes which is a variant of asy…
Particle current fluctuations in a particle-nonconserving process
Pegah Torkaman, Farhad H. Jafarpour
We have considered a one-dimensional coagulation-decoagulation system of classical particles on a finite lattice with reflecting boundaries. It is known that the system undergoes a…