5 citations · 11 across the 6 of their papers we have counts for
6 papers
Critical Properties and Glass Transitions in Randomly Coupled Fields
Amer Al-Hiyasat
We study an assembly of scalar fields coupled via a quenched random interaction, equivalent to a spin glass whose spins are promoted to -dimensional fields. When is larg…
Spatiotemporal noise stabilizes unbounded diversity in strongly-competitive communities
Amer Al-Hiyasat, Daniel W. Swartz, Jeff Gore +1
Classical ecological models predict that diverse communities should be unstable, presenting a central challenge to explaining the stable biodiversity seen in nature. We revisit thi…
Statistical mechanics of a cold tracer in a hot bath
Amer Al-Hiyasat, Sunghan Ro, Julien Tailleur
We study the dynamics of a zero-temperature particle interacting linearly with a bath of hot Brownian particles. Starting with the most general model of a linearly-coupled bath, we…
A Cold Tracer in a Hot Bath: In and Out of Equilibrium
Amer Al-Hiyasat, Sunghan Ro, Julien Tailleur
We study the dynamics of a zero-temperature overdamped tracer in a bath of Brownian particles. As the bath density is increased, numerical simulations show the tracer to transition…
Imaging Dynamic Microtubules and Associated Proteins by Simultaneous Interference-Reflection and Total-Internal-Reflection-Fluorescence Microscopy
Yazgan Tuna, Amer Al-Hiyasat, Jonathon Howard
Several techniques have been employed for the direct visualization of cytoskeletal filaments and their associated proteins. Total-internal-reflection-fluorescence (TIRF) microscopy…
Herding of proteins by the ends of shrinking polymers
Amer Al-Hiyasat, Yazgan Tuna, Yin-Wei Kuo +1
The control of biopolymer length is mediated by proteins that localize to polymer ends and regulate polymerization dynamics. Several mechanisms have been proposed to achieve end lo…