Hi,
Is it possible to use odd number of sites with the MPS code? I am getting the following error when I change the number of sites from 8 to 7 using the tutorial file (with almost no change but changing the lattice and lattice libraries, lattice and python files are attached in case you want to reproduce):
Running task 1.
This binary contains symmetries: nu1 MAQUIS repo r4143 Temporary storage is disabled site_types: 0 0 0 0 0 0 0 phys[0]: |( <1,0,0,0,0,0>: 1 )( <-1,0,0,0,0,0>: 1 )| Right end: <0,0,0,0,0,0> MPS initialization has finished... Expecting 0 states to orthogonalize to. Boundaries are partially initialized... Boundaries are fully initialized... Done init_left_right TSMPOTensor: 1x5, 5 operators, 8 tags TSMPOTensor: 5x5, 8 operators, 11 tags TSMPOTensor: 5x5, 9 operators, 11 tags TSMPOTensor: 5x5, 9 operators, 11 tags TSMPOTensor: 5x5, 9 operators, 11 tags TSMPOTensor: 5x1, 5 operators, 8 tags Total number of tags: 60
Sweep 0, optimizing sites 0 and 1 Exception thrown: vector::_M_fill_insert The group '/spectrum' does not exist.
regards, Amir