1973Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fieldsOpen access

Remarks on Massive Spin-One Particles

E. Kyriakopoulos

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Abstract

The construction of a Lagrangian such that its isospin current is the source of the vector-meson field, when the vector mesons are described by a tensor field, is studied. The physical significance of the contact terms of the tensor description, as far as the $s$-wave scattering lengths are concerned, is discussed.

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The construction of a Lagrangian such that its isospin current is the source of the vector-meson field, when the vector mesons are described by a tensor field, is studied. The physical significance of the contact terms of the tensor description, as far as the $s$-wave scattering lengths are concerned, is discussed.

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Available abstract

The construction of a Lagrangian such that its isospin current is the source of the vector-meson field, when the vector mesons are described by a tensor field, is studied. The physical significance of the contact terms of the tensor description, as far as the $s$-wave scattering lengths are concerned, is discussed.

Key concepts: Physics, Meson, Tensor (intrinsic definition), Isospin, Spin (aerodynamics), Lagrangian, Tensor field, Field theory (psychology)

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