Published 1994
| Version v1
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An Effective Chiral Meson Lagrangian at O(p6) from the NJL Model
- 1. Joint Inst. for Nuclear Research, Dubna (Russian Federation)
- 2. Mainz Univ. (Germany). Inst. fuer Kernphysik
- 3. TRIUMF, Vancouver, BC (Canada)
Description
In this work we present a strong chiral meson Lagrangian up to and including O(p6) in the momentum expansion. It is derived from the Nambu-Jona-Lasinio (NJL) model using the heat-kernel method. Identities related to the properties of covariant derivatives of the chiral matrix U as well as field transformations have been used to predict the chiral coefficients of a minimal set of linearly independent terms. 16 refs
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Additional details
Publishing Information
- Imprint Pagination
- 14 p.
- Report number
- JINR-E--2-94-368
INIS
- Country of Publication
- Joint Institute for Nuclear Research (JINR)
- Country of Input or Organization
- Joint Institute for Nuclear Research (JINR)
- INIS RN
- 26042936
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CHIRAL SYMMETRY; LAGRANGIAN FUNCTION; MESONS; MINIMIZATION; QUARK MODEL
- Descriptors DEC
- BOSONS; COMPOSITE MODELS; ELEMENTARY PARTICLES; FUNCTIONS; HADRONS; MATHEMATICAL MODELS; OPTIMIZATION; PARTICLE MODELS; SYMMETRY
Optional Information
- Notes
- Talk at the Workshop on Chiral Perturbation Theory, Bratislava, Sep 5-10, 1994.