67 citations · 348 across the 14 of their papers we have counts for
15 papers
Tracer dynamics in the active random average process
Saikat Santra, Prashant Singh, Anupam Kundu
We investigate the dynamics of tracer particles in the random average process (RAP), a single-file system in one dimension. In addition to the position, every particle possesses an…
Extremal statistics of a one dimensional run and tumble particle with an absorbing wall
Prashant Singh, Saikat Santra, Anupam Kundu
We study the extreme value statistics of a run and tumble particle (RTP) in one dimension till its first passage to the origin starting from the position . This model has…
First-passage Brownian functionals with stochastic resetting
Prashant Singh, Arnab Pal
We study the statistical properties of first-passage time functionals of a one dimensional Brownian motion in the presence of stochastic resetting. A first-passage functional is de…
Mean area of the convex hull of a run and tumble particle in two dimensions
Prashant Singh, Anupam Kundu, Satya N. Majumdar +1
We investigate the statistics of the convex hull for a single run-and-tumble particle in two dimensions. Run-and-tumble particle, also known as persistent random walker, has gained…
Extreme value statistics and arcsine laws for heterogeneous diffusion processes
Prashant Singh
Heterogeneous diffusion with spatially changing diffusion coefficient arises in many experimental systems like protein dynamics in the cell cytoplasm, mobility of cajal bodies and…
Coarse-grained Stochastic Model of Myosin-Driven Vesicles into Dendritic Spines
Youngmin Park, Prashant Singh, Thomas G. Fai
We study the dynamics of membrane vesicle motor transport into dendritic spines, which are bulbous intracellular compartments in neurons that play a key role in transmitting signal…