Cosmologic solution of scalar and spinorial interactive fields with the dark energy pattern and a magnetic primordial not perturbed field in an anisotropic space-time of Petrov D

2019 ◽  
pp. 253-261
Author(s):  
R. Alvarado
Keyword(s):  
Dark Energy ◽  
Space Time ◽  
Anisotropic Space

The Nexus graviton: A quantum of Dark Energy and Dark Matter

2014 ◽  
Vol 11 (06) ◽  
pp. 1450059 ◽  
Author(s):  
Stuart Marongwe
Keyword(s):  
Dark Matter ◽  
Quantum Theory ◽  
Dark Energy ◽  
Space Time ◽  
Current Paper ◽  
Quantum Vacuum ◽  
Self Consistent ◽  
Published Paper

In a recently published paper called Nexus: A quantum theory of space-time, gravity and the quantum vacuum by the above author, a plausible self-consistent quantum theory of space-time, gravity and the quantum vacuum is provided. In this current paper the author focuses primarily on the graviton as described in Nexus as a solution to the enigmatic phenomena of Dark Energy and Dark Matter as well as includes corrections to the first paper.

scholarly journals D-FOAM PHENOMENOLOGY: DARK ENERGY, THE VELOCITY OF LIGHT AND A POSSIBLE D-VOID

2011 ◽  
Vol 26 (13) ◽  
pp. 2243-2262 ◽  
Author(s):  
JOHN ELLIS ◽  
NICK E. MAVROMATOS ◽  
DIMITRI V. NANOPOULOS
Keyword(s):  
Refractive Index ◽  
Dark Energy ◽  
Energy Density ◽  
Particle Density ◽  
Space Time ◽  
Dark Energy Density ◽  
Present Epoch ◽  
Brane Model ◽  
Velocity Of Light ◽  
Reduced Density

In a D-brane model of cosmology and space–time foam, there are contributions to the dark energy that depend on the D-brane 10-velocities and on the density of D-particle defects in the ten-dimensional bulk. The latter may also reduce the speeds of energetic photons, establishing a phenomenological connection with astrophysical probes of the universality of the velocity of light. Specifically, the cosmological dark energy density measured at the present epoch may be linked to the apparent retardation of energetic photons propagating from nearby AGN's. However, this nascent field of "D-foam phenomenology" may be complicated by variations in the D-particle density encountered at different cosmological epochs. A reduced density of D-particles encountered at redshifts z ~ 1 — a "D-void" — would increase the dark energy while suppressing the vacuum refractive index, and thereby might reconcile the AGN measurements with the relatively small retardation seen for the energetic photons propagating from GRB 090510, as measured by the Fermi satellite.

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