skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Stability of jammed packings II: the transverse length scale

Journal Article · · Soft Matter
DOI:https://doi.org/10.1039/c3sm51096d· OSTI ID:1596349
 [1];  [1];  [2];  [1];  [3]
  1. Univ. of Pennsylvania, Philadelphia, PA (United States)
  2. Univ. of Chicago, IL (United States); Univ. of Pennsylvania, Philadelphia, PA (United States)
  3. Univ. of Chicago, IL (United States)

As a function of packing fraction at zero temperature and applied stress, an amorphous packing of spheres exhibits a jamming transition where the system is sensitive to boundary conditions even in the thermodynamic limit. Upon further compression, the system should become insensitive to boundary conditions provided it is sufficiently large. Here we explore the linear response to a large class of boundary perturbations in 2 and 3 dimensions. We consider each finite packing with periodic-boundary conditions as the basis of an infinite square or cubic lattice and study properties of vibrational modes at arbitrary wave vector. We find that the stability of such modes can be understood in terms of a competition between plane waves and the anomalous vibrational modes associated with the jamming transition; infinitesimal boundary perturbations become irrelevant for systems that are larger than a length scale that characterizes the transverse excitations. This previously identified length diverges at the jamming transition.

Research Organization:
Univ. of Chicago, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
FG02-03ER46088
OSTI ID:
1596349
Journal Information:
Soft Matter, Vol. 9, Issue 46; ISSN 1744-683X
Publisher:
Royal Society of ChemistryCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 24 works
Citation information provided by
Web of Science

References (19)

Jamming at zero temperature and zero applied stress: The epitome of disorder journal July 2003
Vibrations and Diverging Length Scales Near the Unjamming Transition journal August 2005
Geometric origin of excess low-frequency vibrational modes in weakly connected amorphous solids journal November 2005
Structural Relaxation Made Simple journal October 2006
On the rigidity of amorphous solids journal January 2005
Normal modes in model jammed systems in three dimensions journal February 2009
Amorphous solids: their structure, lattice dynamics and elasticity journal March 1998
The Jamming Transition and the Marginally Jammed Solid journal August 2010
Finite-size scaling at the jamming transition: Corrections to scaling and the correlation-length critical exponent journal March 2011
A signature of a thermodynamic phase transition in jammed granular packings: growing correlations in force space journal July 2011
Mean-field theory of hard sphere glasses and jamming journal March 2010
Effects of compression on the vibrational modes of marginally jammed solids journal November 2005
Multiplicity of Generation, Selection, and Classification Procedures for Jammed Hard-Particle Packings journal November 2001
Non-affine response: Jammed packings vs. spring networks journal August 2009
Excess Vibrational Modes and the Boson Peak in Model Glasses journal April 2007
Soft-Sphere Packings at Finite Pressure but Unstable to Shear journal August 2012
Critical Scaling of Shear Viscosity at the Jamming Transition journal October 2007
Finite-Size Scaling at the Jamming Transition journal August 2012
Multiscaling at Point J : Jamming is a Critical Phenomenon journal August 2005

Cited By (9)

Aspects of jamming in two-dimensional athermal frictionless systems journal January 2014
Breakdown of continuum elasticity in amorphous solids journal January 2014
Topological boundary modes in jammed matter journal January 2016
Scaling ansatz for the jamming transition journal August 2016
Phonons and elasticity in critically coordinated lattices journal June 2015
Breakdown of continuum elasticity in amorphous solids text January 2013
Phonons and elasticity in critically coordinated lattices preprint January 2015
Topological boundary modes in jammed matter text January 2015
Exploring the jamming transition over a wide range of critical densities text January 2017

Similar Records

Disordered surface vibrations in jammed sphere packings
Journal Article · Wed Feb 11 00:00:00 EST 2015 · Soft Matter · OSTI ID:1596349

Two Diverging Length Scales in the Structure of Jammed Packings
Journal Article · Tue Sep 11 00:00:00 EDT 2018 · Physical Review Letters · OSTI ID:1596349

Instabilities of Jammed Packings of Frictionless Spheres Under Load
Journal Article · Mon Nov 20 00:00:00 EST 2017 · Physical Review Letters · OSTI ID:1596349