First analytic nuclear gradients derived and implemented for BSE@G0W0, validated on excited-state geometries and adiabatic energies against wavefunction benchmarks.
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2 Pith papers cite this work. Polarity classification is still indexing.
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Benchmarking of SOPPA-based methods shows HRPA(D) and SOPPA(CCSD) as most accurate overall for polarizabilities, with clear performance differences between aromatic and non-aromatic molecules and across frequency regimes.
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Fully Analytic Nuclear Gradients for the Bethe--Salpeter Equation
First analytic nuclear gradients derived and implemented for BSE@G0W0, validated on excited-state geometries and adiabatic energies against wavefunction benchmarks.
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Benchmarking SOPPA-based methods for the calculation of static and dynamic polarizabilities
Benchmarking of SOPPA-based methods shows HRPA(D) and SOPPA(CCSD) as most accurate overall for polarizabilities, with clear performance differences between aromatic and non-aromatic molecules and across frequency regimes.