Phantom is back

Once again, off the theoretical pages.

It appears the Phantom energy is resuscitated.

That is the dread, invisible kinetic energy at -1 which, depends on its strength,

could rip the fabric of the universe apart by repulsive energy down to sub atoms.

A reputable science team has reexamined the characteristics applied to dark energy

and the many sources studying it. They have collectively looked at values of the

readings of the prior sources.

For one, they had noticed that redshift crossover could occur in dark energy range and it is suggestible even in the low redshift. They repeatedly checked several sources including Planck for this occurrence, as shown in their paper.

After considerable recalculating, they found in their passage of Phantom the possibility of alleviating the Hubble dilemma, "this shows that a phantom crossing in dark energy sectors alleviates the tension between early and late Universe determinations of the parameter Ho."

 They also found "very strong" channel that there would be Phantom crossing and the crossing over into Phantom may have already occurred in the past. Their particular calculations would also rule out * the cosmological constant at least 2 sigma, CL 95%.

Their paper can be found at arxiv.org: 2005.12587

*A working on ruling out the cosmological constant can be

earlier found in one paper, "The mirage of w= -1" Erick V, Linder,

arxiv.org: 0708.0024.