79 citations · 252 across the 8 of their papers we have counts for
6 papers · 1 filter
Exact relationship between the entanglement entropies of XY and quantum Ising chains
F. Iglói, R. Juhász
We consider two prototypical quantum models, the spin-1/2 XY chain and the quantum Ising chain and study their entanglement entropy, S(l,L), of blocks of l spins in homogeneous or…
Weakly coupled, antiparallel, totally asymmetric simple exclusion processes
Robert Juhasz
We study a system composed of two parallel totally asymmetric simple exclusion processes with open boundaries, where the particles move in the two lanes in opposite directions and…
Entanglement entropy of aperiodic quantum spin chains
F. Igloi, R. Juhasz, Z. Zimboras
We study the entanglement entropy of blocks of contiguous spins in non-periodic (quasi-periodic or more generally aperiodic) critical Heisenberg, XX and quantum Ising spin chains,…
The partially asymmetric zero range process with quenched disorder
Róbert Juhász, Ludger Santen, Ferenc Iglói
We consider the one-dimensional partially asymmetric zero range process where the hopping rates as well as the easy direction of hopping are random variables. For this type of diso…
Dynamics of an exclusion process with creation and annihilation
Robert Juhasz, Ludger Santen
We examine the dynamical properties of an exclusion process with creation and annihilation of particles in the framework of a phenomenological domain-wall theory, by scaling argume…
Shock formation in an exclusion process with creation and annihilation
M. R. Evans, R. Juhasz, L. Santen
We investigate shock formation in an asymmetric exclusion process with creation and annihilation of particles in the bulk. We show how the continuum mean-field equations can be stu…