5 papers
Feller diffusion in an interval: Inhomogeneous fluctuation-induced asymmetric escape
Prashanta Bauri, Debasish Mondal
We present an inhomogeneous fluctuation-induced asymmetric escape event of a Feller diffusion confined to a finite interval with two competing absorbing boundaries. The dynamics co…
Geometric Brownian information engine with finite cycle time: Optimisation of output work, power and efficiency
Syed Yunus Ali, Rafna Rafeek, Debasish Mondal
We consider a Geometric Brownian Information Engine to explore the effects of finite cycle time on the extractable work, power, and efficiency. We incorporate an error-free…
Global optimisation of the control strategy of a Brownian information Engine: Efficient information-energy exchange in a generalised potential energy surface
Rafna Rafeek, Debasish Mondal
An information engine harnesses energy from a single heat bath, utilising the gathered information. This study explores the best control strategy of a Brownian information engine (…
Performance of a Brownian information engine through potential profiling: Optimum output requisites, Heating-to-Refrigeration transition and their Re-entrance
Rafna Rafeek, Debasish Mondal
Brownian Information engine (BIE) harnesses the energy from a fluctuating environment by utilizing the associated information change in the presence of a single heat bath. The engi…
Achievable Information-Energy Exchange in a Brownian Information Engine through Potential Profiling
Rafna Rafeek, Debasish Mondal
The information engine extracts work from a single heat bath using mutual information obtained during the operation cycle. This study investigates the influence of the potential sh…