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arXiv 0901.1818astro-ph.CO
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暗能量与卢瑟福-索迪辐射衰变定律

Dark energy and the Rutherford-Soddy radiative decay law

M. C. Bento, O. Bertolami

摘要:

它表明,通过耦合到暗能量通过一个广义的Bekenstein型模型的基本耦合的一个假定的演变可能会导致偏差的统计核衰变卢瑟福-索迪定律,除非对这种变化的参数施加限制。弱相互作用的现有界限排除了任何显著的偏差。对强相互作用的限制要宽松得多。

英文摘要:

It is shown that a putative evolution of the fundamental couplings of strong and weak interactions via coupling to dark energy through a generalized Bekenstein-type model may, for a linear model of variation, cause deviations on the statistical nuclear decay Rutherford-Soddy law unless bounds are imposed on the parameters of this variation. Existing bounds for the weak interaction exclude any significant deviation. Bounds on the strong interaction are much less stringent.

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