2 citations · 2 across the 1 of their papers we have counts for
2 papers
physics.chem-ph2025★ 2 cited
An excitation matched local correlation approach to excited state specific perturbation theory
Rachel Clune, Eric Neuscamman
We develop a cubic scaling approach to excited-state-specific second order perturbation theory in which the completeness of a local correlation treatment is carefully matched betwe…
physics.chem-ph2020
An N-scaling excited-state-specific perturbation theory
Rachel Clune, Jacqueline A. R. Shea, Eric Neuscamman
We show that by working in a basis similar to that of the natural transition orbitals and using a modified zeroth order Hamiltonian, the cost of a recently-introduced perturbative…