Published February 8, 1990
| Version v1
Journal article
Rotational and vibrational excitations of weak skyrmions
Creators
- 1. Mons Univ. (Belgium). Physique Theorique et Mathematique
- 2. Oldenburg Univ. (Germany, F.R.). Fachbereich 8 - Physik
- 3. Nationaal Inst. voor Kernfysica en Hoge-Energiefysica (NIKHEF), Amsterdam (Netherlands). Sectie K
Description
We perform a semiclassical quantization of weak skyrmions, classically stable solutions present in effective models of the weak interactions. In particular, we discuss the collective quantization of the zero modes associated with spatial and weak ''vector'' isospin rotations. We determine the collective rotational and vibrational excitation energies of weak skyrmions. (orig.)
Additional details
Publishing Information
- Journal Title
- Physics Letters, (Section) B
- Journal Volume
- 236
- Journal Issue
- 1
- Series
- Phys. Lett., B.
- Journal Page Range
- 54-60
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 21038434
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- BAG MODEL; BOUNDARY CONDITIONS; CHIRALITY; DIFFERENTIAL EQUATIONS; FUNCTIONALS; GAUGE INVARIANCE; LAGRANGIAN FIELD THEORY; MOMENT OF INERTIA; NONLINEAR PROBLEMS; ROTATIONAL STATES; SECOND QUANTIZATION; SEMICLASSICAL APPROXIMATION; SIGMA MODEL; SOLITONS; SU-2 GROUPS; VARIATIONAL METHODS; VIBRATIONAL STATES; WEAK INTERACTIONS
- Descriptors DEC
- BASIC INTERACTIONS; BOSON-EXCHANGE MODELS; ENERGY LEVELS; EQUATIONS; EXCITED STATES; EXTENDED PARTICLE MODEL; FIELD THEORIES; INTERACTIONS; INVARIANCE PRINCIPLES; LIE GROUPS; MATHEMATICAL MODELS; PARTICLE MODELS; PARTICLE PROPERTIES; PERIPHERAL MODELS; QUANTIZATION; QUANTUM FIELD THEORY; QUASI PARTICLES; SU GROUPS; SYMMETRY GROUPS