Dear Alps developers,
is it possible to add an option for specifying and exploiting the degeneracy of some orbitals in the Hybridization expansion solver? E.g. for a paramagnetic calculation, where only half of the orbitals need to be measured (the input Hybridization function and interaction parameters are identical for these orbitals).
best regards, Steffen Backes
Hi Steffen,
Do you want just symmetrize the results for equivalent orbitals at the end of your calculation or really measure only on of the equivalent G. functions and ignore the rest? If I understand correctly, you dont gain anything by not measuring say down-spin orbitals in a paramagnetic system since the spin equivalence is broken during the simulation. Full measurement is therefore slower but leads to a better statistics.
Best regards,
Pavel
Dear Alps developers,
is it possible to add an option for specifying and exploiting the degeneracy of some orbitals in the Hybridization expansion solver? E.g. for a paramagnetic calculation, where only half of the orbitals need to be measured (the input Hybridization function and interaction parameters are identical for these orbitals).
best regards, Steffen Backes
comp-phys-alps-users@lists.phys.ethz.ch