Scalar Fields Coupled to the Trace of the Energy-Momentum Tensor
- 25 October 1968
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 174 (5), 1741-1743
- https://doi.org/10.1103/physrev.174.1741
Abstract
The coupling of a scalar-meson field to the trace of the energy-momentum tensor is formulated in terms of a nonpolynomial interaction Lagrangian. Quantization and applications are discussed.Keywords
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