Mezzacapo, Fabio Theory, Max Planck Institute of Quantum Optics, Max Planck Society;
Cirac, J. Ignacio Theory, Max Planck Institute of Quantum Optics, Max Planck Society;
Mezzacapo, F., & Cirac, J. I. (2010). Ground-state properties of the spin-½ antiferromagnetic Heisenberg model on the triangular lattice: a variational study based on entangled-plaquette states. New Journal of Physics, 12: 103039. doi:10.1088/1367-2630/12/10/103039.