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physics.chem-ph2026
Precise Determination of Electric Dipole Polarizabilities of Sr Clock States Using Linear-Response and Equation-of-Motion Relativistic Coupled-Cluster Methods
Somesh Chamoli, Sudipta Chakraborty, B. K. Sahoo +3
We present accurate values of the electric dipole polarizabilities () of the ground and excited states of Sr using four-component relativistic coupled-cluster (RCC) theory withi…
physics.chem-ph2026
Relativistic Exact-Two-Component Core-Valence-Separated Algebraic Diagrammatic Construction Theory For Near L-edge X-ray Absorption Spectra
Somesh Chamoli, Sudipta Chakraborty, Xubo Wang +1
We present an efficient implementation of the second-order two-component relativistic core-valence-separated algebraic diagrammatic construction method (CVS-ADC(2)) for core-excita…