Energy Emission by Quantum Systems in an Expanding FRW Metric

Abstract

Bound quantum mechanical systems not expanding with the comoving frame of an expanding, flat FRW metric are found to release energy at a rate linearly proportional to the local Hubble constant ($H_o$) and the systems' binding energy ($E_b$); {\em i.e.}, $\dot{E}=H_o{E}_b$. Three exemplary quantum systems are examined. For systems with early cosmological condensation times | notably hadrons | time-integrated energy release could have been significant and could account for an appreciable fraction of the dark matter inventory.

12 pages, 1 figure