32 citations · 33 across the 2 of their papers we have counts for
2 papers
physics.chem-ph2025★ 1 cited
Equation-of-motion coupled-cluster variants in combination with perturbative triples corrections in strong magnetic fields
Marios-Petros Kitsaras, Florian Hampe, Lena Reimund +1
In this paper, we report on the implementation of the EOM spin-flip (SF), ionization-potential (IP) and electron-affinity (EA) coupled cluster singles doubles (CCSD) methods for at…
physics.chem-ph2021★ 32 cited
Complex Ground-State and Excitation Energies in Coupled-Cluster Theory
Simon Thomas, Florian Hampe, Stella Stopkowicz +1
Since in coupled-cluster (CC) theory ground-state and excitation energies are eigenvalues of a non-Hermitian matrix, these energies can in principle take on complex values. In this…