17 citations · 31 across the 4 of their papers we have counts for
Showing cond-matShow all
3 papers · 1 filter
cond-mat1996
The Upper Critical Dimension of the KPZ Equation
Michael Lassig, Harald Kinzelbach
The strong-coupling regime of Kardar-Parisi-Zhang surface growth driven by short-ranged noise has an upper critical dimension d_> less or equal to four (where the dynamic exponent…
cond-mat1994
Fermions in a random medium
Harald Kinzelbach, Michael Lassig
We study the continuum field theory for an ensemble of directed polymers r_i (t) in 1+d' dimensions that live in a medium with quenched point disorder and interact via short-ranged…
cond-mat1994★ 17 cited
Depinning in a Random Medium
H. Kinzelbach, M. Lassig
We develop a renormalized continuum field theory for a directed polymer interacting with a random medium and a single extended defect. The renormalization group is based on the ope…