Quantum solitons in the nonlinear {sigma} model with broken chiral symmetry
Journal Article
·
· Physics of Atomic Nuclei
OSTI ID:183376
- Bogolyubov Inst. for Theoretical Physics, Kiev (Ukraine)
It is proven that the quantum-mechanical approach to the analysis of global radial breathing of the hedgehog-like field configuration leads to dynamically stable soliton solutions in the nonlinear {sigma} model without a Skyrme term. Such solutions exist only when the chiral symmetry of the model is broken. 9 refs., 1 tab.
- OSTI ID:
- 183376
- Journal Information:
- Physics of Atomic Nuclei, Journal Name: Physics of Atomic Nuclei Journal Issue: 8 Vol. 58; ISSN 1063-7788; ISSN PANUEO
- Country of Publication:
- United States
- Language:
- English
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