Published March 12, 1984
| Version v1
Journal article
Change of the vacuum outside a pion-condensed nucleus
Creators
- 1. Physics Department, University of Exeter, Exeter EX44QJ, England
Description
The vacuum perturbation produced outside a nucleus which is in the pion-condensed phase is considered within the chiral sigma model. It is shown that this leads to a quasi long-range pion field outside the nucleus
Additional details
Publishing Information
- Journal Title
- Phys. Rev. Lett.
- Journal Volume
- 52
- Journal Issue
- 11
- Series
- Phys. Rev. Lett.
- Journal Page Range
- 891-893
- ISSN
- 0031-9007
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 15071395
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- BOUNDARY CONDITIONS; CHIRAL SYMMETRY; MATRIX ELEMENTS; NUCLEAR MATTER; PERTURBATION THEORY; PION CONDENSATION; SCALAR FIELDS; SIGMA MODEL; SYMMETRY BREAKING; VACUUM STATES
- Descriptors DEC
- BOSON-EXCHANGE MODELS; MATHEMATICAL MODELS; MATTER; PARTICLE MODELS; PERIPHERAL MODELS; SYMMETRY