https://doi.org/10.1007/s100510070060
The short-time critical behaviour of the Ginzburg-Landau model with long-range interaction*
1
Zhongshan University, Guangzhou 510275, PR China
2
Universität-GH Siegen, 57068 Siegen, Germany
Received:
9
June
2000
Revised:
2
August
2000
Published online: 15 November 2000
The renormalisation group approach is applied to the study of
the short-time critical behaviour of the d-dimensional Ginz burg-Landau
model with long-range interaction of the form 
in
momentum space. Firstly the system is quenched from a high temperature to
the critical temperature and then relaxes to equilibrium within the
model A dynamics. The asymptotic scaling laws and the
initial slip exponents 
and θ of
the order parameter and the response function respectively,
are calculated to the second order in 
.
PACS: 64.60.Ht – Dynamic critical phenomena / 05.70.Ln – Nonequilibrium and irreversible thermodynamics
© EDP Sciences, Società Italiana di Fisica, Springer-Verlag, 2000
