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quant-ph2024
Quantum Electrodynamics Coupled-Cluster Theory: Exploring Photon-Induced Electron Correlations
Himadri Pathak, Nicholas P. Bauman, Ajay Panyala +1
We present our successful implementation of the quantum electrodynamics coupled-cluster method with single and double excitations (QED-CCSD) for electronic and bosonic amplitudes,…
physics.chem-ph2024
Exploring the exact limits of the real-time equation-of-motion coupled cluster cumulant Green's functions
Bo Peng, Himadri Pathak, Ajay Panyala +3
In this paper, we analyze the properties of the recently proposed real-time equation-of-motion coupled-cluster (RT-EOM-CC) cumulant Green's function approach [J. Chem. Phys. 2020,…