Can I read Limits on a Dynamically Varying Fine Structure Constant on EtoBox?

Limits on a Dynamically Varying Fine Structure Constant by Angstmann, E. J.; Flambaum, V. V.; Karshenboim, S. G. is a scholarly article available to read on EtoBox.

What is Limits on a Dynamically Varying Fine Structure Constant about?

We show that using the modified form of the Dirac Hamiltonian as suggested by Bekenstein, does not affect the analysis in [1-4] of QSO data pertaining to a measurement of alpha variation. We obtain the present time limit on Bekenstein's parameter, tan^{2}chi =(0.2 \pm 0.7)\times10^{-6}, from the measurement of the hydrogen 2p fine structure using value of alpha obtained from different experiments.

Author

Angstmann, E. J.; Flambaum, V. V.; Karshenboim, S. G.

Published

2004

Language

EN