A new estimate of the mass of the pseudo dilaton is offered by following the fundamental nature that a massless Nambu-Goldstone boson, called a dilaton, in the Einstein frame acquires a nonzero mass through the loop effects which occur with the Higgs field in the relativistic quantum field theory as described by poles of D, spacetime dimensionality off the physical value D= 4. Naturally the technique of dimensional regularization is fully used to show this pole structure to be suppressed to be finite by what is called a Classical-Quantum-Interplay, to improve our previous attempt. Basically the same analysis is extended to derive also the coupling of a pseudo dilaton to two photons.
CITATION STYLE
Fujii, Y. (2016). A New Estimate of the Mass of the Gravitational Scalar Field for Dark Energy. In Fundamental Theories of Physics (Vol. 183, pp. 59–75). Springer. https://doi.org/10.1007/978-3-319-31299-6_3
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