37 citations · 49 across the 4 of their papers we have counts for
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Light-cone Hamiltonian flow for positronium. The numerical solutions
Elena Gubankova, Gabor Papp
The effective Hamiltonian, as obtained from applying the Hamiltonian flow equations to front form QED, are solved numerically for positronium. Both the exchange and the annihilatio…
Flow equations for the quantum electrodynamics on the light-front
Elena Gubankova
The method of flow equations is applied to QED on the light front. Requiring that the particle number conserving terms in the Hamiltonian are considered to be diagonal and the othe…
Light-cone Hamiltonian flow for positronium
Elena L. Gubankova, Hans-Christian Pauli, Franz J. Wegner +1
The technique of Hamiltonian flow equations is applied to the canonical Hamiltonian of quantum electrodynamics in the front form and 3+1 dimensions. The aim is to generate a bound…
Flow equations in the light-front perturbation theory
E. L. Gubankova
The method of flow equations is applied to QED in the light-front dynamics. To second order in the coupling the particle number conserving part of the effective QED Hamiltonian has…