E. T. Seppälä

QUASISTATIC CRACKS AND MINIMAL ENERGY SURFACES

We compare the roughness of minimal energy (ME) surfaces and scalar ``quasistatic fracture (SQF) surfaces. Two-dimensional ME and SQF surfaces have the same roughness scaling,

Susceptibility and percolation in two-dimensional random field Ising magnets

wensuremath{sim}{L}^{ensuremath{zeta}}

Disorder, Order, and Domain Wall Roughening in the 2d Random Field Ising Model

(

Extremal statistics in the energetics of domain walls.

L

Intermittence and roughening of periodic elastic media

is the system size) with

Energy Landscapes in Random Systems, Driven Interfaces, and Wetting

ensuremath{zeta}phantom{rule{0ex}{0ex}}=phantom{rule{0ex}{0ex}}frac{2}{3}

Energy landscapes, lowest gaps, and susceptibility of elastic manifolds at zero temperature

. The 3d ME and SQF results at strong disorder are consistent with the random-bond Ising exponent

Periodic elastic medium in which periodicity is relevant

ensuremath{zeta}(densuremath{ge}3)ensuremath{approx}0.21(5ensuremath{-}d)

Pinning of cracks in two-dimensional disordered media

(

Scaling of interfaces in brittle fracture and perfect plasticity

d