Sfoglia per Autore
Spin-wave wave function for quantum spin models
1997-01-01 Franjic, F; Sorella, Sandro
Numerical study of the two-dimensional Heisenberg model using a Green function Monte Carlo technique with a fixed number of walkers
1998-01-01 Buonaura, Mc; Sorella, Sandro
Theory of hole propagation in one-dimensional insulators and superconductors
1998-01-01 Sorella, Sandro; Parola, A.
Charge fluctuations close to phase separation in the two-dimensional t-j model
1998-01-01 Calandra, M; Becca, Federico; Sorella, Sandro
Metallic charge density waves and surface Mott insulators for adlayer structures on semiconductors: extended Hubbard modelling
1998-01-01 Santoro, Giuseppe Ernesto; Sorella, S.; Becca, F.; Scandolo, S.; Tosatti, E.
Anomalous finite size spectrum in the S = 1/2 two dimensional Heisenberg model
1998-01-01 Lavalle, C; Sorella, Sandro; Parola, A.
Green function monte carlo with stochastic reconfiguration
1998-01-01 Sorella, Sandro
Electron localization in the insulating state
1999-01-01 Resta, R.; Sorella, S
Spin-liquid ground state in a two-dimensional nonfrustrated spin model
1999-01-01 Santoro, Giuseppe Ernesto; Sorella, Sandro; Guidoni, L; Parola, A; Tosatti, E.
Does the Heisenberg model describe the multimagnon spin dynamics in antiferromagnetic CuO layers?
1999-01-01 Lorenzana, J; Eroles, J; Sorella, Sandro
Long-range Neel order in the triangular Heisenberg model
1999-01-01 Capriotti, L; Trumper, Ae; Sorella, Sandro
Spin gap in low-dimensional Mott insulators with orbital degeneracy
1999-01-01 Guidoni, L; Santoro, Giuseppe Ernesto; Sorella, Sandro; Parola, A; Tosatti, Erio
Finite-size spin-wave theory of the triangular Heisenberg model
2000-01-01 Trumper, Ae; Capriotti, L; Sorella, Sandro
Ground state properties of the S=1/2 Heisenberg antiferromagnet on the triangular lattice
2000-01-01 Capriotti, L; Trumper, Ae; Sorella, Sandro
Exact bounds on the ground-state energy of the infinite-U Hubbard model
2000-01-01 Becca, F; Capriotti, L; Sorella, S; Parola, A
Born effective charge reversal and metallic threshold state at a band insulator-Mott insulator transition
2000-01-01 Gidopoulos, N; Sorella, Sandro; Tosatti, E.
Ground-state properties of the Hubbard model by Lanczos diagonalizations
2000-01-01 Becca, Federico; Parola, A; Sorella, Sandro
From antiferromagnetism to d-wave superconductivity in the two-dimensional t-J model
2000-01-01 Calandra, M; Sorella, Sandro
Spatially homogeneous ground-state of the two-dimensional Hubbard model
2000-01-01 Becca, Federico; Capone, Massimo; Sorella, Sandro
Spontaneous plaquette dimerization in the J(1)-J(2) Heisenberg model
2000-01-01 Capriotti, L; Sorella, Sandro
Legenda icone
- file ad accesso aperto
- file disponibili sulla rete interna
- file disponibili agli utenti autorizzati
- file disponibili solo agli amministratori
- file sotto embargo
- nessun file disponibile