Plank's constant has a 2002 CODATA recommended value of h = 6.626
0693e-34 J s
with an uncertainty of 0.000 0011e-34 J s. Under the gravimagnetic
isomorphism established in http://mtaonline.net/~hheffner/GR-and-
QM.pdf, the gravimagnetic Plank's constant h_g is given by:
h_g = - h
Since both constants have the same units, this provides to some
degree a unifying relation between gravimagnetism and
electromagnetism at the quantum level. Graviphotons carry the same
energy and momenta as photons at a given wavelength.
Interesting! Energy can be *gained* by generating graviphotons?
Graviphotons carry negative energy?