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arxiv: 1401.5491 · v1 · pith:RFJA5P7Inew · submitted 2014-01-21 · 🌀 gr-qc

On Time Variations of Gravitational and Yang-Mills Constants in a Cosmological Model of Superstring Origin

classification 🌀 gr-qc
keywords gravitationaloriginsuperstringtimeyang-millsconstantconstantscosmological
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In the framework of 10-dimensional "Friedmann-Calabi-Yau" cosmology of superstring origin we show that the time variation of either Newton's gravitational constant or Yang-Mills one is unavoidable in the present epoch.

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