3 papers
physics.bio-ph2026
A minimal physical model of cochlear mechanics: Insights into active nonlinear feedback
Vidyunmathi N. A., Toby Joseph
The remarkable sensitivity, compressive nonlinearity, and frequency selectivity of the mammalian cochlea arise from an active process that amplifies the passive mechanical response…
cond-mat.stat-mech2025
Melting of colloidal crystal in a two-dimensional periodic substrate: Switch from a single crossover to two-stage melting
Akhilesh M P, Toby Joseph
The melting transitions of a colloidal lattice confined to a two-dimensional () periodic substrate of square symmetry are studied using Monte Carlo simulations. When the streng…
cond-mat.stat-mech2024
An Imprecise Maxwell's Demon with Feedback Delay: An Exactly Solvable Information Engine Model
Kiran V, Toby Joseph
A finite cycle time information engine based on a two-level system in contact with a thermal reservoir is studied analytically. The model for the engine incorporates an error in me…