4 papers · 1 filter
Precision and dissipation of a stochastic Turing pattern
Shubhashis Rana, Andre C Barato
Spontaneous pattern formation is a fundamental scientific problem that has received much attention since the seminal theoretical work of Turing on reaction-diffusion systems. In mo…
Current reversal in interacting colloids under time-periodic drive
Shubhashis Rana, Sanchari Goswami, Sakuntala Chatterjee +1
Using molecular dynamics simulations, we study particle-transport in a system of interacting colloidal particles on a ring, where the system is driven by a time-dependent external…
Second law for an autonomous information machine connected with multiple baths
Shubhashis Rana
In an Information machine system's dynamics gets affected by the attached information reservoir. Second law of thermodynamics can be apparently violated for this case. In this arti…
Second law, Landauer's Principle and Autonomous information machine
Shubhashis Rana, A. M. Jayannavar
Second law of thermodynamics can be apparently violated for systems whose dynamics depends on acquired information by measurement. However, when one consider measurement and erasur…