Code: Select all
get_rho_segment([0], 1)
Does anyone know how to bipartition an infinite MPS into 2 semi-infinite chains so that I can compute the Resta polarization?
Thank you in advance for the help
Code: Select all
get_rho_segment([0], 1)
0.123
and 1.123
are equivalent: we need to subtract (somewhat) arbitrary integer numbers of charges to get a finite value.examples/chern_insulators/chiral_pi_flux.py
make a similar "experiment" of flux pumping and following the value of the average charge, you can probably base your code on that example.