16 citations · 52 across the 7 of their papers we have counts for
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High-Precision Quantum Dynamics of He over the b -c Electronic Subspace by including Non-adiabatic, Relativistic and QED Corrections and Couplings
Balázs Rácsai, Péter Jeszenszki, Ádám Margócsy +1
Relativistic, quantum electrodynamics, as well as non-adiabatic corrections and couplings, are computed for the b and c electronic states of the…
Spin-dependent terms of the Breit-Pauli Hamiltonian evaluated with an explicitly correlated Gaussian basis set for molecular computations
Péter Jeszenszki, Péter Hollósy, Ádám Margócsy +1
This work collects the spin-dependent leading-order relativistic and quantum-electrodynamical corrections for the electronic structure of atoms and molecules within the non-relativ…
Rovibrational computations for the He a state including non-adiabatic, relativistic, and QED corrections
Ádám Margócsy, Balázs Rácsai, Péter Jeszenszki +1
A potential energy curve (PEC) accurate to a fraction of 1 ppm () is computed for the state of He endowed with relativistic and QED corrections. The…
Bound-state relativistic quantum electrodynamics: a perspective for precision physics with atoms and molecules
Ádám Nonn, Ádám Margócsy, Edit Mátyus
Precision physics aims to use atoms and molecules to test and develop the fundamental theory of matter, possibly beyond the Standard Model. Most of the atomic and molecular phenome…
Regularized relativistic corrections for polyelectronic and polyatomic systems with explicitly correlated Gaussians
Balázs Rácsai, Dávid Ferenc, Ádám Margócsy +1
Drachmann's regularization approach is implemented for floating explicitly correlated Gaussians (fECGs) and molecular systems. Earlier applications of drachmannized relativistic co…
QED corrections to the correlated relativistic energy: one-photon processes
Adám Margócsy, Edit Mátyus
This work is a collection of initial calculations and formal considerations within the Salpeter-Sucher exact equal-time relativistic quantum electrodynamics framework. The calculat…
The Bethe-Salpeter QED wave equation for bound-state computations of atoms and molecules
Edit Mátyus, Dávid Ferenc, Péter Jeszenszki +1
Interactions in atomic and molecular systems are dominated by electromagnetic forces and the theoretical framework must be in the quantum regime. The physical theory for the combin…