5 citations · 7 across the 3 of their papers we have counts for
Showing 2004Show all
2 papers · 1 filter
cond-mat.stat-mech2004★ 2 cited
Ground state of many-body lattice systems via a central limit theorem
Carlo Presilla, Massimo Ostilli
We review a novel approach to evaluate the ground-state properties of many-body lattice systems based on an exact probabilistic representation of the dynamics and its long time app…
cond-mat.other2004★ 5 cited
Ground state of many-body lattice systems: an analytical probabilistic approach
Massimo Ostilli, Carlo Presilla
On the grounds of a Feynman-Kac--type formula for Hamiltonian lattice systems we derive analytical expressions for the matrix elements of the evolution operator. These expressions…