paper

Gravitational Tensor-Monopole Moment of Hydrogen Atom To Order

arXiv:2208.05029

Abstract

We calculate the gravitational tensor-monopole moment of the momentum-current density in the ground state of the hydrogen atom to order in quantum electrodynamics (QED). The result is \begin{align} τ_H/τ_0 - 1 = \frac{4α}{3π}\left(\lnα^2-0.028\right) \nonumber \end{align} where is the leading-order moment. The physics of the next-to-leading-order correction is similar to that of the famous Lamb shift for energy levels.

22 pages, 9 figures. Typos corrected from v1

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