ISSN:
1573-9333
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mathematics
,
Physics
Notes:
Abstract Variational perturbation theory is used to study the anharmonicϕ 2k oscillator in the strong coupling limit. Nonperturbative expressions are obtained for the vacuum energy, the Green's function, and the effective potential.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01018815
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