Robert S. Hoy

collaborators

3 papers

cond-mat.soft2025

Glassy polymers' strain-hardening moduli scale with their statistical-segment volumes

Robert S. Hoy

Using molecular dynamics simulations, we show that a widely-accepted theoretical prediction for glassy-polymeric strain hardening moduli ( $G_{R} \propto I ¨ _{e}$ , where $I ¨ _{e}$ is the en…

cond-mat.soft2025

Ultrastable jammed sphere packings with a wide range of particle dispersities

Robert S. Hoy

We show that for a standard continuously-polydisperse model with particle-diameter distribution $P (I ¨ ) \propto I ¨ ^{- 3}$ and polydispersity index $I^$ , employing a combination of st…

cond-mat.soft2025

Quantitative relations between nearest-neighbor persistence and slow heterogeneous dynamics in supercooled liquids

Katrianna S. Sarkar, Kevin A. Interiano-Alberto, Jack F. Douglas +1

Using molecular dynamics simulations of a binary Lennard-Jones model of glass-forming liquids, we examine how the decay of the normalized neighbor-persistence function $C_{\rm B}(t…