by
Prof.Sreedhar B. Dutta(IISER, Thiruvananthapuram)
→
Asia/Kolkata
A304
A304
Description
To identify and classify universality classes has been a major pursuit
since the advent of Renormalization Group. This pursuit is not just
restricted to equilibrium statistical mechanics. I will introduce a
class of non-equilibrium non-conserved N-vector models described by
time-dependent Landau-Ginzburg theory. I will then discuss about the
interactions that are consistent with a single length-scale. The RG
analysis reveal genuine non-equilibrium fixed-points.