evolve_branching_1site()

void syten::T3N::TDVP::Worker::evolve_branching_1site ( Position const &  pos, Vec< std::reference_wrapper< T3NTensor const > > const &  w_refs, SDef const  prefactor  )

private

Evolves one Branching Node.

References conf, syten::TDVP::Conf::dt, syten::TDVP::Conf::exp_conf, syten::Krylov::expLanczos(), krylov_error, syten::T3N::Tree::Node< T >::Legs, std::move(), syten::T3N::Tree::Node< T >::ndt, ops, syten::TDVP::Conf::renormalise_immediately, syten::STensorImpl::snorm(), SYTEN_ASSERT_DEBUG, total_norm_change, and syten::T3N::Tree::Node< T >::v.

Referenced by update_branch(), and update_phys_branch().

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