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Large order expansion in perturbation theory
John C. Collins, Davison E. Soper
Physics
Research output
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Article
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peer-review
62
Scopus citations
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Physics & Astronomy
perturbation theory
100%
function space
86%
expansion
74%
saddle points
67%
oscillators
44%
perturbation
40%
ground state
39%
coefficients
32%
energy
17%