TY - JOUR
T1 - Phenomenology of aging in the Kardar-Parisi-Zhang equation
AU - Henkel, Malte
AU - Noh, Jae Dong
AU - Pleimling, Michel
PY - 2012/3/27
Y1 - 2012/3/27
N2 - We study aging during surface growth processes described by the one-dimensional Kardar-Parisi-Zhang equation. Starting from a flat initial state, the systems undergo simple aging in both correlators and linear responses, and its dynamical scaling is characterized by the aging exponents a=-1/3, b=-2/3, λ C=λ R=1, and z=3/2. The form of the autoresponse scaling function is well described by the recently constructed logarithmic extension of local scale invariance.
AB - We study aging during surface growth processes described by the one-dimensional Kardar-Parisi-Zhang equation. Starting from a flat initial state, the systems undergo simple aging in both correlators and linear responses, and its dynamical scaling is characterized by the aging exponents a=-1/3, b=-2/3, λ C=λ R=1, and z=3/2. The form of the autoresponse scaling function is well described by the recently constructed logarithmic extension of local scale invariance.
UR - http://www.scopus.com/inward/record.url?scp=84859378987&partnerID=8YFLogxK
U2 - 10.1103/PhysRevE.85.030102
DO - 10.1103/PhysRevE.85.030102
M3 - Article
AN - SCOPUS:84859378987
SN - 1539-3755
VL - 85
JO - Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
JF - Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
IS - 3
M1 - 030102
ER -