48 citations · 228 across the 17 of their papers we have counts for
18 papers
Unusual ergodic and chaotic properties of trapped hard rods
Debarshee Bagchi, Jitendra Kethepalli, Vir B. Bulchandani +4
We investigate ergodicity, chaos and thermalization for a one-dimensional classical gas of hard rods confined to an external quadratic or quartic trap, which breaks microscopic int…
Finite temperature equilibrium density profiles of integrable systems in confining potentials
Jitendra Kethepalli, Debarshee Bagchi, Abhishek Dhar +2
We study the equilibrium density profile of particles in two one-dimensional classical integrable models, namely hard rods and the hyperbolic Calogero model, placed in confining po…
Macroscopic charge segregation in driven polyelectrolyte solutions
Debarshee Bagchi
Understanding the behavior of charged complex fluids is crucial for a plethora of important industrial, technological, and medical applications. Using coarse-grained molecular dyna…
Heat transport in long-ranged anharmonic oscillator models
Debarshee Bagchi
In this work, we perform a detailed study of heat transport in one dimensional long-ranged anharmonic oscillator systems, such as the long-ranged Fermi-Pasta-Ulam-Tsingou model. Fo…
Dynamics of a driven confined polyelectrolyte solution
Debarshee Bagchi, Monica Olvera de la Cruz
The transport of polyelectrolytes confined by oppositely charged surfaces and driven by a constant electric field is of interest in studies of DNA separation according to size. Usi…
Polyelectrolyte solution under spatial and dielectric confinement
Debarshee Bagchi, Trung Dac Nguyen, Monica Olvera de la Cruz
Polyelectrolytes under confinement are crucial for energy storage and for understanding biomolecular functions. Using molecular dynamics simulations, we analyze a polyelectrolyte s…