130 citations · 584 across the 15 of their papers we have counts for
15 papers
Realizations of Isostatic Material Frameworks
Mahdi Sadjadi, Varda F. Hagh, Mingyu Kang +6
This paper studies the set of equivalent realizations of isostatic frameworks in two dimensions, and algorithms for finding all such realizations. We show that an isostatic framewo…
Jamming in Perspective
Varda F. Hagh, Eric I. Corwin, Kenneth Stephenson +1
Jamming occurs when objects like grains are packed tightly together (e.g. grain silos). It is highly cooperative and can lead to phenomena like earthquakes, traffic jams, etc. In t…
Refining glass structure in two dimensions
Mahdi Sadjadi, Bishal Bhattarai, D. A. Drabold +2
Recently determined atomistic scale structures of near-two dimensional bilayers of vitreous silica (using scanning probe and electron microscopy) allow us to refine the experimenta…
Path Similarity Analysis: a Method for Quantifying Macromolecular Pathways
Sean L. Seyler, Avishek Kumar, Michael F. Thorpe +1
Diverse classes of proteins function through large-scale conformational changes; sophisticated enhanced sampling methods have been proposed to generate these macromolecular transit…
Rigidity Loss in Disordered Systems: Three Scenarios
Wouter G. Ellenbroek, Varda F. Hagh, Avishek Kumar +2
We reveal significant qualitative differences in the rigidity transition of three types of disordered network materials: randomly diluted spring networks, jammed sphere packings, a…
Ring statistics of silica bilayers
Avishek Kumar, David Sherrington, Mark Wilson +1
The recent synthesis and characterization of bilayers of vitreous silica has produced valuable new information on ring sizes and distributions. In this paper, we compare the ring s…