Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
}
TY - JOUR
T1 - Critical Dynamics of a Superelastic Network
AU - Burton, D.
AU - Lambert, Colin
PY - 1988/3/1
Y1 - 1988/3/1
N2 - Numerical results are presented for the dynamical properties of a superelastic, central force, triangular network. A negative eigenvalue theorem is employed to compute the integrated density of states of the network in a strip configuration and finite-size scaling is used to obtain accurate values for the critical exponents. The rigidity percolation threshold is found to be Pce = 0.6375 ± 0.0025. The ratio of the elastic modulus and correlation length exponents is found to be τ/ν = 1.00 ± 0.05 and the critical fracton dimensionality is = 4.0 ± 0.2.
AB - Numerical results are presented for the dynamical properties of a superelastic, central force, triangular network. A negative eigenvalue theorem is employed to compute the integrated density of states of the network in a strip configuration and finite-size scaling is used to obtain accurate values for the critical exponents. The rigidity percolation threshold is found to be Pce = 0.6375 ± 0.0025. The ratio of the elastic modulus and correlation length exponents is found to be τ/ν = 1.00 ± 0.05 and the critical fracton dimensionality is = 4.0 ± 0.2.
U2 - 10.1209/0295-5075/5/5/014
DO - 10.1209/0295-5075/5/5/014
M3 - Journal article
VL - 5
SP - 461
EP - 465
JO - EPL
JF - EPL
SN - 0295-5075
IS - 5
ER -