Peter Morse

Sep 6, 2024 | link.aps.org | Peter Morse |Paul J. Steinhardt |Salvatore Torquato

In previous work [Phys. Rev. X 5, 021020 (2015)] it was shown that stealthy hyperuniform systems can be regarded as hard spheres in Fourier space in the sense that the structure factor is exactly zero in a spherical region around the origin in analogy with the pair-correlation function of real-space hard spheres.

Jul 29, 2024 | btlaw.com | Peter Morse

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Jul 3, 2024 | btlaw.com | Scott N. Godes |Peter Morse

Two Barnes & Thornburg partners have been recognized in the BTI Client Service All-Stars 2024. BTI conducts what it calls “the longest-running independent study to find and celebrate the attorneys top legal decision-makers say deliver the absolute best client service.”  The attorneys who were recognized on the BTI Client Service All-Stars list and their primary practice areas as identified by BTI are: Scott N. Godes – Data Security and Privacy Peter A.

Jun 24, 2024 | link.aps.org | Peter Morse |Robert S. Hoy |Kevin A. Interiano-Alberto

Using hybrid molecular dynamics/SWAP Monte Carlo (MD/SMC) simulations, we show that while the terminal relaxation times for FIRE energy minimization of soft-sphere glasses can decrease by orders of magnitude as sample equilibration proceeds and the jamming density increases, they always scale as , where and is the average coordination number of particles satisfying a minimal local mechanical stability criterion () at the top of the final potential-energy-landscape (PEL) sub-basin the system...

Dec 1, 2023 | link.aps.org | Peter Morse |Eric I. Corwin

Jamming is an emergent phenomenon wherein the local stability of individual particles percolates to form a globally rigid structure. However, the onset of rigidity does not imply that every particle becomes rigid, and indeed some remain locally unstable. These particles, if they become unmoored from their neighbors, are called rattlers, and their identification is critical to understanding the rigid backbone of a packing, as these particles cannot bear stress.