A. Fubini

activity

19982007

most citedEntanglement and factorized ground states in two-dimensional quantum antiferromagnets

129 citations · 342 across the 8 of their papers we have counts for

collaborators

Showing 2003Show all

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cond-mat.str-el2003★ 51 cited

Ising transition in the two-dimensional quantum $J_{1} - J_{2}$ Heisenberg model

Luca Capriotti, Tommaso Roscilde, Andrea Fubini +1

We study the thermodynamics of the spin- $S$ two-dimensional quantum Heisenberg antiferromagnet on the square lattice with nearest ( $J_{1}$ ) and next-nearest ( $J_{2}$ ) neighbor coupling…

Ising transition in the two-dimensional quantum J1​−J2​ Heisenberg model

Ising transition in the two-dimensional quantum $J_{1} - J_{2}$ Heisenberg model