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Mass of the dilaton and the cosmological constant

Yasunori Fujii
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Abstract

One might raise a question if the gravitational scalar field (dilaton) mediates a finite-range force between local objects still behaving globally as being massless to implement the scenario of a decaying cosmological constant. We offer a non-negative reply by a detailed analysis of the field-theoretical quantization procedure in relation to the observationally required suppression of the vacuum-energy.

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Yasunori Fujii. 2003-02-08. Mass of the dilaton and the cosmological constant. https://doi.org/10.1143/ptp.110.433

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