The ground-state scaling properties of directed paths on a (1 + 1)-dimensional lattice are reanalysed. To each bond energy 0 or 1 is randomly assigned with probability p or 1 - p, respectively. At variance with previous claims, the result strongly suggests that only one universality class exists for 0 < p < 1, except for p = p(c), the directed percolation threshold
The dependence of the universality class on the statistical weight of unrestricted random paths is e...
Abstract. We study a 1+1-dimensional directed polymer in a random environment on the integer lattice...
The dependence of the universality class on the statistical weight of unrestricted random paths is e...
We study the relation between the directed polymer and the directed percolation models, for the case...
The transition of physical properties in disordered systems from strong disorder characteristics to ...
The transition of physical properties in disordered systems from strong disorder characteristics to...
We consider the optimal paths in a d-dimensional lattice, where the bonds have isotropically correl...
We study the problem of directed polymers (DP) on a square lattice. The distribution of disordere is...
International audienceWe study the distribution of ground-state energies of directed polymers on dis...
We consider directed polymers in a random landscape that is completely correlated in the time direct...
We consider directed polymers in a random landscape that is completely correlated in the time direct...
The dependence of the universality class on the statistical weight of unrestricted random paths is e...
The dependence of the universality class on the statistical weight of unrestricted random paths is e...
The dependence of the universality class on the statistical weight of unrestricted random paths is e...
Abstract. We prove the scaling relation = 2 1 between the transversal expo-nent and the uctuati...
The dependence of the universality class on the statistical weight of unrestricted random paths is e...
Abstract. We study a 1+1-dimensional directed polymer in a random environment on the integer lattice...
The dependence of the universality class on the statistical weight of unrestricted random paths is e...
We study the relation between the directed polymer and the directed percolation models, for the case...
The transition of physical properties in disordered systems from strong disorder characteristics to ...
The transition of physical properties in disordered systems from strong disorder characteristics to...
We consider the optimal paths in a d-dimensional lattice, where the bonds have isotropically correl...
We study the problem of directed polymers (DP) on a square lattice. The distribution of disordere is...
International audienceWe study the distribution of ground-state energies of directed polymers on dis...
We consider directed polymers in a random landscape that is completely correlated in the time direct...
We consider directed polymers in a random landscape that is completely correlated in the time direct...
The dependence of the universality class on the statistical weight of unrestricted random paths is e...
The dependence of the universality class on the statistical weight of unrestricted random paths is e...
The dependence of the universality class on the statistical weight of unrestricted random paths is e...
Abstract. We prove the scaling relation = 2 1 between the transversal expo-nent and the uctuati...
The dependence of the universality class on the statistical weight of unrestricted random paths is e...
Abstract. We study a 1+1-dimensional directed polymer in a random environment on the integer lattice...
The dependence of the universality class on the statistical weight of unrestricted random paths is e...
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