contrLeft

std::vector<Cached<std::vector<Tensor<3> > > > syten::MPS::DMRG::LBOWorker::contrLeft

Contractions of the Hamiltonians and the state to the left of the current site.

The first entry is the dummy contraction to the left of the first site, the second entry is the contraction of psi(0), op(0) and contrLeft[0] etc.

Referenced by energyM(), LBOWorker(), load(), and save().