Matter can define by its physical characteristics at our macro level of existence.  However, at the quantum level of existence subatomic particles co-define with dynamic space (Aether).  Dynamic space and subatomic matter are inseparable.  Understanding dynamic space is essential to understanding Quantum Physics.

The mathematical units representing dynamic space are well-known; Coulomb's electrostatic constant and Newton's gravitational constant.  Each represents the amount of force dynamic space exerts between charges and masses.  The correct perception of charge attraction/repulsion and gravity is that these forces arise from dynamic space.

The Aether has two aspects, the electromagnetic aspect and the mechanical aspect.  Both aspects are driven by a massive reciprocal force, called the Gforce.  Each aspect mathematically represents in terms of Gforce applied to an area of charge (electromagnetic aspect) or mass (mechanical aspect.)

Since mass and electromagnetic charge are orthogonal to each other, the mechanical and electromagnetic properties of the Aether are also orthogonal to each other. The mechanical to electromagnetic ratio of a quantum space is always the same.  This is an important concept in Quantum Physics.  It is important because this constant ratio of mass to electromagnetic charge is direct evidence mass and charge are two manifestations of a common state of existence.

An appreciation for the concept of mechanical to electromagnetic ratio can be visualized with a spinning sphere.  If the sphere is spinning, there is exactly one equator to the sphere.  The equator arises from the mechanical action of the spin.  The axis of the spin produces two poles, north and south.  The north and south poles represent the electromagnetic aspect of the spinning sphere.  There is one axis for an equator, and it is always 90 degrees to the angular momentum of the spin.

The Aether has these mechanical and electromagnetic aspects, and just like the spin of subatomic particles, the Aether also has spin.  In fact, the Aether is more primary than subatomic particles and is the source of subatomic particle spin.

The mechanical aspect of the Aether is fairly simple, but the electromagnetic aspect is complex.  Coulomb's constant mathematically represents in terms of the speed of photons in free space, permeability of free space, permittivity of free space, and the conductance of free space.

The complexity of Coulomb's constant allows space to be dynamic.  In other words, the electromagnetic aspect of the Aether is the active aspect.  It is continually oscillating. 

The Aether is alive with activity and exerts tremendous force.  It is inconceivable that physics will ever be truly understood without first understanding the Aether.