95 citations · 461 across the 28 of their papers we have counts for
28 papers
Relationship between nonlinearities and thermalization in classical open systems: The role of the interaction range
Roberto Onofrio, Bala Sundaram
We discuss results on the dynamics of thermalization for a model with Gaussian interactions between two classical many-body systems trapped in external harmonic potentials. Previou…
Scaling laws for harmonically trapped two-species mixtures at thermal equilibrium
Francisco Jauffred, Roberto Onofrio, Bala Sundaram
We discuss the scaling of the interaction energy with particle numbers for a harmonically trapped two-species mixture at thermal equilibrium experiencing interactions of arbitrary…
Stochastic modeling of phenotypic switching and chemoresistance in cancer cell populations
Niraj Kumar, Gwendolyn M. Cramer, Seyed Alireza Zamani Dahaj +3
Phenotypic heterogeneity in cancer cells is widely observed and is often linked to drug resistance. In several cases, such heterogeneity in drug sensitivity of tumors is driven by…
Simulating sympathetic cooling of atomic mixtures in nonlinear traps
Francisco Jauffred, Roberto Onofrio, Bala Sundaram
We discuss the dynamics of sympathetic cooling of atomic mixtures in realistic, nonlinear trapping potentials using a microscopic effective model developed earlier for harmonic tra…
Universal and anomalous behavior in the thermalization of strongly interacting harmonically trapped gas mixtures
Francisco Jauffred, Roberto Onofrio, Bala Sundaram
We report on the dynamics of thermalization by extending a generalization of the Caldeira-Leggett model, developed in the context of cold atomic gases confined in a harmonic trap,…
Effective microscopic models for sympathetic cooling of atomic gases
Roberto Onofrio, Bala Sundaram
Thermalization of a system in the presence of a heat bath has been the subject of many theoretical investigations especially in the framework of solid-state physics. In this settin…