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arXiv · 1203.0250

An application of the light-front coupled-cluster method to the nonperturbative solution of QED

S. S. Chabysheva·J. R. Hiller
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Abstract

The new light-front coupled-cluster (LFCC) method for the nonperturbative solution of Hamiltonian eigenvalue problems is described and then illustrated in an application to quantum electrodynamics. The method eliminates any necessity for a Fock-space truncation and thereby avoids complications associated with such a truncation. An LFCC calculation of the electron's anomalous magnetic moment is formulated for a truncation that, for simplicity, excludes positrons but keeps arbitrarily many photons.

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S. S. Chabysheva, J. R. Hiller. 2012-03-01. An application of the light-front coupled-cluster method to the nonperturbative solution of QED. https://arxiv.org/abs/1203.0250

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