Bethe Ansatz at ground state and finite temperature

Author: Chong Sun sunchong137@gmail.com

Includes two parts:

1. Ground state Bethe Ansatz for 1D Hubbard model with arbitrary filling. Originally developed by Gerald Knizia.
2. Finite-temperature Bethe Ansatz for 1D Hubbard model at half-filling.

If you use this directory, please cite

C. Sun, U. Ray, Z.-H. Cui, M. Stoudenmire, M. Ferrero, and Garnet Kin-Lic Chan Phys. Rev. B 101, 075131