18 citations · 18 across the 2 of their papers we have counts for
3 papers
nlin.PS2020
Nonlinear dynamics of emergent traveling waves in a reaction-Cattaneo system
Pushpita Ghosh, Deb Shankar Ray
Standard diffusion equation is based on Brownian motion of the dispersing species without considering persistence in the movement of the individuals. This description allows for th…
physics.bio-ph2018
Mechanisms for bacterial gliding motility on soft substrates
Joël Tchoufag, Pushpita Ghosh, Connor B. Pogue +2
The motility mechanism of certain rod-shaped bacteria has long been a mystery, since no external appendages are involved in their motion which is known as gliding. However, the phy…
physics.comp-ph2017★ 18 cited
Spreading of non-motile bacteria on a hard agar plate: Comparison between agent-based and stochastic simulations
Navdeep Rana, Pushpita Ghosh, Prasad Perlekar
We study spreading of a non-motile bacteria colony on a hard agar plate by using agent-based and continuum models. We show that the spreading dynamics depends on the initial nutrie…