Östlund

Thermodynamic limit of density matrix renormalization.

Östlund, Rommer, S. Rommer, 1995, Physical review letters.

Local canonical transformations of fermions.

Östlund, Mele, Melé, 1991, Physical review. B, Condensed matter.

Symmetries and mean-field phases of the extended Hubbard model.

Östlund, Eriksson, Einarsson, 1994, Physical review. B, Condensed matter.

d-wave pairing in tetragonal superconductors.

Wenger, Östlund, 1993, Physical review. B, Condensed matter.