58 citations · 59 across the 2 of their papers we have counts for
2 papers
quant-ph2004★ 58 cited
Entanglement in the XX spin chain with an energy current
V. Eisler, Z. Zimboras
We consider the ground state of the XX chain that is constrained to carry a current of energy. The von Neumann entropy of a block of neighboring spins, describing entanglement…
cond-mat.stat-mech2004★ 1 cited
Edwards-Wilkinson surface over a spherical substrate: noise in the height fluctuations
V. Eisler, Sz. Farkas
We study the steady state fluctuations of an Edwards-Wilkinson type surface with the substrate taken to be a sphere. We show that the height fluctuations on circles at a given lati…