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The Cosmological Constant as a Residual Energy in the Chaotic Inflationary Model

De-Hai Zhang
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Abstract

A new idea of the cosmological constant is proposed in this paper. Due to the horizon is limited, the quantum fluctuation of the inflaton field is not zero, a nonzero vacuum energy is remained as a residual inflationary energy of an unusual potential, however the true stable vacuum energy is zero fortunately. A unified model of the cosmological constant and the chaotic inflation is proposed, which satisfies almost all cosmological phenomenology and will can be tested by data of the cosmic large scale structure.

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De-Hai Zhang. 1999-06-12. The Cosmological Constant as a Residual Energy in the Chaotic Inflationary Model. https://arxiv.org/abs/hep-ph/9906348

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