purification method for Fermi Hubbard model
Posted: 04 Oct 2023, 20:31
Hi
I am interested in doing the finite temperature study for Fermi Hubbard model, but it seems the developed subroutine only works for spin system. Is it straightforward to write the infinite temperature state using the already present subroutines, if I change the local Hilbert space to four dimension (\up, \down, \empty, \up\down.) And then writing the infinite temperature state as a bell entangled pair out of this four D Hilbert space. Can you suggest something how should I proceed with this in TenPy.
Thanks
Aman
I am interested in doing the finite temperature study for Fermi Hubbard model, but it seems the developed subroutine only works for spin system. Is it straightforward to write the infinite temperature state using the already present subroutines, if I change the local Hilbert space to four dimension (\up, \down, \empty, \up\down.) And then writing the infinite temperature state as a bell entangled pair out of this four D Hilbert space. Can you suggest something how should I proceed with this in TenPy.
Thanks
Aman