Training, memory and universal scaling in amorphous frictional granular matter

TY - JOUR

T1 - Training, memory and universal scaling in amorphous frictional granular matter

AU - Bandi, M. M.

AU - Hentschel, H. G. E.

AU - Procaccia, I.

AU - Roy, S.

AU - Zylberg, J.

PY - 2018

Y1 - 2018

N2 - We report a joint experimental and theoretical investigation of cyclic training of amorphous frictional granular assemblies, with special attention to memory formation and retention. Measures of dissipation and compactification are introduced, culminating with a proposed scaling law for the reducing dissipation and increasing memory. This scaling law is expected to be universal, and insensitive to the details of the elastic and frictional interactions between the granules.

AB - We report a joint experimental and theoretical investigation of cyclic training of amorphous frictional granular assemblies, with special attention to memory formation and retention. Measures of dissipation and compactification are introduced, culminating with a proposed scaling law for the reducing dissipation and increasing memory. This scaling law is expected to be universal, and insensitive to the details of the elastic and frictional interactions between the granules.

U2 - 10.1209/0295-5075/122/38003

DO - 10.1209/0295-5075/122/38003

M3 - Letter

AN - SCOPUS:85049783304

SN - 0295-5075

VL - 122

JO - Lettere Al Nuovo Cimento

JF - Lettere Al Nuovo Cimento

IS - 3

M1 - 38003

ER -