Multiscale renormalization group improvement of the effective potential
Apr, 199416 pages
Published in:
- Phys.Rev.D 50 (1994) 7531-7537
e-Print:
- hep-th/9404085 [hep-th]
Report number:
- DIAS-STP-94-09
Citations per year
Abstract:
Using the renormalisation group and a conjecture concerning the perturbation series for the effective potential, the leading logarithms in the effective potential are exactly summed for O(N) scalar and Yukawa theories.- phi**n model: 4
- symmetry: O(N)
- fermion
- coupling: Yukawa
- Yukawa: coupling
- effective potential
- renormalization group
- perturbation theory: higher-order
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