3 papers
physics.chem-ph2024
Non-iterative Triples for Transcorrelated Coupled Cluster Theory
Maximilian Mörchen, Alberto Baiardi, Michał Lesiuk +1
We present an implementation of a perturbative triples correction for the coupled cluster ansatz including single and double excitations based on the transcorrelated Hamiltonian. T…
physics.chem-ph2024
Heron: Visualizing and Controlling Chemical Reaction Explorations and Networks
Charlotte H. Müller, Miguel Steiner, Jan P. Unsleber +6
Automated and high-throughput quantum chemical investigations into chemical processes have become feasible in great detail and broad scope. This results in an increase in complexit…
physics.chem-ph2020
Tailored Coupled Cluster Theory in Varying Correlation Regimes
Maximilian Mörchen, Leon Freitag, Markus Reiher
The tailored coupled cluster (TCC) approach is a promising ansatz that preserves the simplicity of single-reference coupled cluster theory, while incorporating a multi-reference wa…