*So, certainly it seems Whittaker was ahead of his time in formulating a theory of gravitational waves and he points out that all these forces that transmit through the action of undulating fields have common properties. He is explicitly NOT saying that EM waves cause gravity waves, far less the curving of space time that gravity is expressed as doing in the general theory.*You still do not understand Whittaker's papers do you?

Whittaker PROVED that all EM/gravitational fields and waves can be decomposed into differential functions of two scalar potentials.

Then, each of these two base scalar potentials can be decomposed by Whittaker's earlier 1903 paper into a set of longitudinal EM waves.

That is, all EM/gravitational fields, potentials, and waves are comprised of longitudinal scalar waves and their internal dynamics.

First the longitudinal waves.

Then, these sets of bidirectional longitudinal waves form the potential.

Next, these longitudinal waves comprise the transverse em/gravitational waves.

A longitudinal wave propagates through a transverse wave.

Modern physics deals only with these transverse waves, not the longitudinal waves.

Transverse waves = speed of light = law of conservation of energy

Longitudinal scalar waves = superluminal speed = defiance of the law of conservation of energy

Can you now understand what is meant by the UNIFICATION of electromagnetism and gravity?

https://www.theflatearthsociety.org/forum/index.php?topic=30499.msg1998110#msg1998110 (longitudinal boson strings within transverse subquark waves)

This is how modern science depicts the magnetic field:

The lines of force issue forth from the south pole, arc through space, and re-enter at the other end, the north pole.

What is MISSING are the lines of force issued by the north pole which re-enter at the south pole.

The experimental proof was given by Howard Johnson in his Spintronics treatise:

SPINTRONICS, secret world of magnets, the most thorough work on the double helix theory of the magnetic field (double helix of the telluric currents):

https://freeenergycommunity.files.wordpress.com/2011/08/the-secret-world-of-magnets-spintronics-2006-howard-johnson.pdfThe electrogravitational field has magnetic waves AND ALSO gravitational waves.

This is the missing part of the unified field theory.

E.T. Whittaker proved mathematically the existence of the electrogravitational potential, the bidirectional longitudinal waves.

They travel/propagate in double torsion fashion.

No physicist to date has observed this crucial fact: the magnetic wave and the gravitational wave form a single structure, the electrogravitational field. The gravitational potential consists of bosons which flow through dextrorotatory subquarks (electrons), and the electromagnetic potential is made up of bosons which propagate through laevorotatory subquarks (positrons).

There two flows of subquarks/magnetic monopoles: South-Center-North AND North-Center-South.

The modern study of the magnetic field/electromagnetism ONLY includes the South to North flow.

Yet, there are TWO continuous streams of different particles.

*The fact that you include the long and complex mathematics seems in this context somewhat suspicious. *

The level of advanced mathematics can get much more complex:

https://www.theflatearthsociety.org/forum/index.php?topic=30499.msg1774581#msg1774581 (bifurcations, chaos theory, Lyapunov exponents, Smale horseshoe theory)