3 citations · 3 across the 1 of their papers we have counts for
3 papers
cond-mat.supr-con2005★ 3 cited
Elastic lines on splayed columnar defects studied numerically
Viljo Petaja, Matti Sarjala, Mikko Alava +1
We investigate by exact optimization method properties of two- and three-dimensional systems of elastic lines in presence of splayed columnar disorder. The ground state of many lin…
cond-mat.dis-nn2004
Collective roughening of elastic lines with hard core interaction in a disordered environment
Viljo Petäjä, Mikko Alava, Deok-Sun Lee +1
We investigate by exact optimization methods the roughening of two and three-dimensional systems of elastic lines with point disorder and hard-core repulsion with open boundary con…
cond-mat.supr-con2003
Entanglement transition of elastic lines in a strongly disordered environment
Viljo Petaja, Mikko Alava, Heiko Rieger
We investigate by exact optimization the geometrical properties of three-dimensional elastic line systems with point disorder and hard-core repulsion. The line 'forests' become ent…