99 citations · 308 across the 18 of their papers we have counts for
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quant-ph2021★ 25 cited
All-order relativistic computations for atoms and molecules using an explicitly correlated Gaussian basis
Péter Jeszenszki, Dávid Ferenc, Edit Mátyus
A variational solution procedure is reported for the many-particle no-pair Dirac-Coulomb-Breit Hamiltonian aiming at a parts-per-billion (ppb) convergence of the atomic and molecul…
quant-ph2018★ 29 cited
The -wave scattering length of a Gaussian potential
Peter Jeszenszki, Alexander Yu. Cherny, Joachim Brand
We provide accurate expressions for the -wave scattering length for a Gaussian potential well in one, two and three spatial dimensions. The Gaussian potential is widely used as…