Published March 27, 1995
| Version v1
Journal article
Bubbles of the φ6-model and their quantum stability
Creators
- 1. Universidad Autonoma de Zacatecas (Mexico). Centro de Estudios Multidisciplinarios
Description
It is shown that nontopological soliton bubbles which are unstable in the classical version of the φ6-model can be stabilized by quantum corrections. The calculations were made up to the two-loop contribution of the effective potential and up to cubic- and quartic-order terms in the expansion of their initial potential. ((orig.))
Additional details
Publishing Information
- Journal Title
- Physics Letters. A
- Journal Volume
- 199
- Journal Issue
- 3-4
- Journal Page Range
- p. 185-190.
- ISSN
- 0375-9601
- CODEN
- PYLAAG
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 26045769
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- BUBBLES; CORRECTIONS; EIGENVALUES; FIELD EQUATIONS; INSTABILITY; LAGRANGE EQUATIONS; LAGRANGIAN FIELD THEORY; NONLINEAR PROBLEMS; POTENTIALS; POWER SERIES; SCALAR FIELDS; SECOND QUANTIZATION; SEMICLASSICAL APPROXIMATION; SOLITONS; STABILITY
- Descriptors DEC
- DIFFERENTIAL EQUATIONS; EQUATIONS; FIELD THEORIES; PARTIAL DIFFERENTIAL EQUATIONS; QUANTIZATION; QUANTUM FIELD THEORY; QUASI PARTICLES; SERIES EXPANSION