Critical scaling of jammed system after quench of temperature

Abstract

Critical behavior of soft repulsive particles after quench of temperature near the jamming trasition is numerically investigated. It is found that the plateau of the mean square displacement of tracer particles and the pressure satisfy critical scaling laws. The critical density for the jamming transition depends on the protocol to prepare the system, while the values of the critical exponents which are consistent with the prediction of a phenomenology are independent of the protocol.

7 pages, 9 figures, to appear in Phys. Rev. E

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• Athermal Jamming vs Thermalized Glassiness in Sheared Frictionless Particles
• Observation and Characterization of the Vestige of the Jamming Transition in a Thermal 3D System
• Contacts Dynamics Reveals Widom Lines for Jamming
• Insights from Single-File Diffusion into Cooperativity in Higher Dimensions
• Granular piston-probing in microgravity: powder compression, from densification to jamming
• Structural features of jammed-granulate metamaterials
• Theory of simple glasses
• Relaxation dynamics and long-time tails explain shear-induced diffusion of soft athermal particles near jamming