"Void" Not Void
Of Capability
The idea of the Universe
Being the result of a Quantum fluctuation
Was first proposed by E.P Tryon.
At first his proposal was greeted as a joke.
Today this idea dominants Quantum Cosmology.
If you look at what a Quantum fluctuation
Of the vacuum it has a particular character.
For an example a fluctuation
Of the electromagnetic field
Is modeled at the creation-annihilation
Of an electron and a positron,
(Accompanied by a photon
Connecting the creation
And annihilation vertex ).
Because this is a creation
Of positive energy and negative particle
This process involves no violation
Of energy conservation
At the micro level.
The energy and momentum
Sum to zero at each vertex.