2nd talk. The Mott transition
2nd talk. The Mott transition
2nd talk. The Mott transition
SHOW LESS
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Hubbard model. Kinetic and On-site interaction Energy<br />
Hopping<br />
saves energy t<br />
Kinetic energy<br />
Intra-orbital<br />
repulsion<br />
Double occupancy<br />
costs energy U<br />
Atomic lattice with a single orbital per site and average occupancy 1 (half filling)<br />
E<br />
Hopping restricted to first nearest neighbors: Electron-hole symmetry<br />
Tight-binding (hopping)<br />
Intra-orbital<br />
repulsion
Change language