50 citations · 345 across the 36 of their papers we have counts for
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Application of a light-front coupled cluster method
S. S. Chabysheva, J. R. Hiller
As a test of the new light-front coupled-cluster method in a gauge theory, we apply it to the nonperturbative construction of the dressed-electron state in QED, for an arbitrary co…
A light-front coupled cluster method
J. R. Hiller, S. S. Chabysheva
A new method for the nonperturbative solution of quantum field theories is described. The method adapts the exponential-operator technique of the standard many-body coupled-cluster…
A light-front coupled-cluster method for the nonperturbative solution of quantum field theories
S. S. Chabysheva, J. R. Hiller
We propose a new method for the nonperturbative solution of quantum field theories and illustrate its use in the context of a light-front analog to the Greenberg--Schweber model. T…
A first nonperturbative calculation in light-front QED for an arbitrary covariant gauge
S. S. Chabysheva, J. R. Hiller
This work is the first check of gauge invariance for nonperturbative calculations in light-front QED. To quantize QED in an arbitrary covariant gauge, we use a light-front analog o…