31 citations · 97 across the 5 of their papers we have counts for
5 papers
Multiscale Theory of Finite Size Bose Systems: Implications for Collective and Single-Particle Excitations
Stephen Pankavich, Zeina Zhreif, Yong Chen +1
Boson droplets (i.e., dense assemblies of bosons at low temperature) are shown to mask a significant amount of single-particle behavior and to manifest collective, droplet-wide exc…
Self-Assembly of Nanocomponents into Composite Structures: Derivation and Simulation of Langevin Equations
Stephen Pankavich, Zeina Shreif, Yinglong Miao +1
The kinetics of the self-assembly of nanocomponents into a virus, nanocapsule, or other composite structure is analyzed via a multiscale approach. The objective is to achieve predi…
Stochastic Dynamics of Bionanosystems: Multiscale Analysis and Specialized Ensembles
Stephen Pankavich, Yinglong Miao, Jamil Ortoleva +2
An approach for simulating bionanosystems, such as viruses and ribosomes, is presented. This calibration-free approach is based on an all-atom description for bionanosystems, a uni…
Liquid-Crystal Transitions: A First Principles Multiscale Approach
Zeina Shreif, Stephen Pankavich, Peter Ortoleva
A rigorous theory of liquid-crystal transitions is developed starting from the Liouville equation. The starting point is an all-atom description and a set of order parameter field…
Multiscaling for Systems with a Broad Continuum of Characteristic Lengths and Times: Structural Transitions in Nanocomposites
Stephen Pankavich, Peter Ortoleva
The multiscale approach to N-body systems is generalized to address the broad continuum of long time and length scales associated with collective behaviors. A technique is develope…