Abstract
The use of Brillouin-Wigner perturbation theory in describing many-body systems is critically re-examined.
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I Hubac1,2 and S Wilson3
Published under licence by IOP Publishing Ltd
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Citation I Hubac and S Wilson 2000 J. Phys. B: At. Mol. Opt. Phys. 33 365
DOI 10.1088/0953-4075/33/3/306