Published December 21, 1978
| Version v1
Journal article
Nonlinear σ-models and classical solutions
- 1. Istituto Nazionale di Fisica Nucleare, Turin (Italy)
- 2. Turin Univ. (Italy)
- 3. European Organization for Nuclear Research, Geneva (Switzerland)
- 4. International Centre for Theoretical Physics, Trieste (Italy)
- 5. Istituto Nazionale di Fisica Nucleare, Trieste (Italy)
- 6. Trieste Univ. (Italy). Ist. di Fisica
Description
Classical solutions are reviewed both of the instanton and meron type, for the nonlinear σ-model in two dimensions and their generalization to the four-dimensional case, which involves a fourth-order derivative Lagrangian, are discussed. (author)
Additional details
Publishing Information
- Journal Title
- Nuovo Cim., A
- Journal Volume
- 48
- Journal Issue
- 4
- Series
- Nuovo Cim., A.
- Journal Page Range
- 485-499
- ISSN
- 0369-3546
INIS
- Country of Publication
- Italy
- Country of Input or Organization
- Italy
- INIS RN
- 13680954
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ANALYTICAL SOLUTION; CONFORMAL INVARIANCE; EQUATIONS OF MOTION; FOUR-DIMENSIONAL CALCULATIONS; INSTANTONS; LAGRANGIAN FUNCTION; NONLINEAR PROBLEMS; SIGMA-410 RESONANCES; TWO-DIMENSIONAL CALCULATIONS
- Descriptors DEC
- BOSONS; DIFFERENTIAL EQUATIONS; ELEMENTARY PARTICLES; EQUATIONS; FUNCTIONS; HADRONS; INVARIANCE PRINCIPLES; MESON RESONANCES; MESONS; QUASI PARTICLES; RESONANCE PARTICLES
Optional Information
- Notes
- 17 refs.