19 citations · 24 across the 4 of their papers we have counts for
5 papers
First-passage functionals for Ornstein Uhlenbeck process with stochastic resetting
Ashutosh Dubey, Arnab Pal
We study the statistical properties of first-passage Brownian functionals (FPBFs) of an Ornstein-Uhlenbeck (OU) process in the presence of stochastic resetting. We consider a one d…
Operator correlations in a quenched non-Hermitian Luttinger liquid
Ashutosh Dubey, Sourav Biswas, Arijit Kundu
We study operator correlations of a spinful Luttinger liquid after introducing a non-Hermitian interaction quench, yielding supersonic modes and dominant superconducting correlatio…
Role of orbital off-diagonal spin and charge condensates in a three orbital model for -- Coulomb renormalized spin-orbit coupling, orbital moment, and tunable magnetic order
Shubhajyoti Mohapatra, Ritajit Kundu, Ashutosh Dubey +2
Strongly anisotropic spin-orbit coupling (SOC) renormalization and strongly enhanced orbital magnetic moments are obtained in the fully self consistent approach including the orbit…
Barrierless reaction kinetics : Inertial effect on different distribution functions of relevant Brownian functionals
Ashutosh Dubey, Malay Bandyopadhyay, A. M. Jayannavar
We investigate the effect of inertia on barrierless electronic reactions in solution by suggesting and examining different probability distribution functions (PDF) of relevant Brow…
Study of Brownian functionals in physically motivated model with purely time dependent drift and diffusion
Ashutosh Dubey, Malay Bandyopadhyay, A. M. Jayannavar
In this paper, we investigate a Brownian motion (BM) with purely time dependent drift and difusion by suggesting and examining several Brownian functionals which characterize the l…