Difference between revisions of "Developers:FutureTutorials:ED Lattice models"
(Created page with " Quantum Magnetism Energy Spectrum and '''Tower of States''' Physical examples (or a subset thereof): - S=1/2 Square lattice AFM (collinear Néel order) - S=1/2 Triangular…")
Revision as of 11:05, 30 June 2012
Energy Spectrum and
Tower of States
Physical examples (or a subset thereof): - S=1/2 Square lattice AFM (collinear Néel order) - S=1/2 Triangular lattice (noncollinear 120o order) - S=1 bilinear-biquadratic square lattice (Ferroquadrupolar order) - hardcore bosons (superfluid)
Calculate low lying energy spectrum with Lanczos or fulldiag extract total S (if applicable) of each eigenstate. Simple for fulldiag, more involved based on partial Lanczos spectra
Flexible cluster interface, Lattice library redesign