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ϵ-meson coupling constants and scale invariance breaking

✍ Scribed by J.L. Petersen; J. Pišút

Book ID
116139669
Publisher
Elsevier Science
Year
1972
Tongue
English
Weight
569 KB
Volume
38
Category
Article
ISSN
0550-3213

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📜 SIMILAR VOLUMES

Scale invariance and gravitational coupl
Scale invariance and gravitational coupling
✍ S Deser 📂 Article 📅 1970 🏛 Elsevier Science 🌐 English ⚖ 327 KB

A variant of General Relativity provides a model in which scale invariance of matter is a consistency requirement on its coupling to gravitation. Invariance breaking is introduced by giving a finite (cosmological) range to one of the gravitational variables; the Einstein and cosmological constants a

Meson-baryon coupling constants and bary
Meson-baryon coupling constants and baryon-baryon interactions
✍ V.G.J. Stoks 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 236 KB

We present a chiral-invariant SU(3) Lagrangian describing the interactions of the baryon octet with the lowest-mass meson nonets. Empirical estimates for the strengths of these vertices are given. The nonlinear realization of the chiral symmetry generates pair-meson interaction vertices, the couplin