inner_second_constr_path3()

void syten::MPS::RDMs::TwoParticleRDM::inner_second_constr_path3 ( std::array< Index, 2 > const &  indices, Index const  sigma, Tensor< 3 > &  w3_block  )

private

Constructs the blocks with three right ops, the right most is an annihilators, the second right most is a creator.