Tensor hypercontracted ppRPA: Reducing the cost of the particle-particle random phase approximation from O(r 6) to O(r 4)
Neil Shenvi, Helen van Aggelen, Yang Yang, and Weitao Yang. Tensor Hypercontracted PpRPA: Reducing the Cost of the Particle-Particle Random Phase Approximation from O(r 6) to O(r 4). Vol. 141, no. 2, J. Chem. Phys., 2014, p. 024119.
