Apparent correction to the speed of light in a gravitational potential

@article{Franson2014ApparentCT,
  title={Apparent correction to the speed of light in a gravitational potential},
  author={J. Franson},
  journal={New Journal of Physics},
  year={2014},
  volume={16},
  pages={065008}
}
  • J. Franson
  • Published 2014
  • Physics
  • New Journal of Physics
The effects of physical interactions are usually incorporated into the quantum theory by including the corresponding terms in the Hamiltonian. Here we consider the effects of including the gravitational potential energy of massive particles in the Hamiltonian of quantum electrodynamics. This results in a predicted correction to the speed of light that is proportional to the fine structure constant. The correction to the speed of light obtained in this way depends on the gravitational potential… Expand
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References

SHOWING 1-10 OF 58 REFERENCES
QED Vacuum Polarization in a Background Gravitational Field and Its Effect on the Velocity of Photons
We calculate in QED the contribution to the photon effective action from one-loop vacuum polarization on a general curved background manifold, and use it to investigate the corrections to the localExpand
General Relativistic Effects of Gravity in Quantum Mechanics A Case of Ultra-Relativistic, Spin 1/2 Particles
We present a general relativistic framework for studying gravitational effects in quantum mechanical phenomena. We concentrate our attention on the case of ultra-relativistic, spin1/2 particlesExpand
Significance of Electromagnetic Potentials in the Quantum Theory
In this paper, we discuss some interesting properties of the electromagnetic potentials in the quantum domain. We shall show that, contrary to the conclusions of classical mechanics, there existExpand
Quantum Fields in Curved Space
This book presents a comprehensive review of the subject of gravitational effects in quantum field theory. Although the treatment is general, special emphasis is given to the Hawking black holeExpand
Experimental Tests of General Relativity
Einstein's general theory of relativity is the standard theory of gravity, especially where the needs of astronomy, astrophysics, cosmology and fundamental physics are concerned. As such, this theoryExpand
Test of the weak equivalence principle for neutrinos and photons.
TLDR
This result provides direct evidence that the Shapiro geodesic time delay is identical, to this accuracy, for different elementary particles, independent of spin and internal quantum numbers. Expand
General relativistic effects in quantum interference of photons
Quantum mechanics and general relativity have been extensively and independently confirmed in many experiments. However, the interplay of the two theories has never been tested: all experiments thatExpand
Gauge symmetry and gravito-electromagnetism
A tensor description of perturbative Einsteinian gravity about an arbitrary background spacetime is developed. By analogy with the covariant laws of electromagnetism in spacetime,Expand
An experiment to test the gravitational Aharonov-Bohm effect
The gravitational Aharonov-Bohm (AB) effect is examined in the weak-field approximation to general relativity. In analogy with the electromagnetic AB effect, we find that a gravitoelectromagneticExpand
General Relativistic Effects in Atom Interferometry
Atom interferometry is now reaching sufficient precision to motivate laboratory tests of general relativity. We begin by explaining the non-relativistic calculation of the phase shift in an atomExpand
...
1
2
3
4
5
...