BH fluidic interior

[hoola]

If the BH interior is supposed to contain no material things, all converted to gravitation, could this action occur from a fluid like substance composed of virtual particle pairs so closely held together that they exhibit particle exchange, therefore becoming an analogue to a bose einsein fluid? It seems as though there should be a "something" inside the BH from which graviation to act from, and if not from material things, then perhaps virtual things.

[beecee]

55 minutes ago, hoola said:

If the BH interior is supposed to contain no material things, all converted to gravitation, could this action occur from a fluid like substance composed of virtual particle pairs so closely held together that they exhibit particle exchange, therefore becoming an analogue to a bose einsein fluid? It seems as though there should be a "something" inside the BH from which graviation to act from, and if not from material things, then perhaps virtual things.

There is; the singularity. Note, not any singularity as defined by infinite density and curvature, but as defined by where our laws of physics and GR, are not applicable. 

[hoola]

could this imply that the singularity is a solid point or region of collapsed pair or pairs,  centered in a fluid of less compressed pairs?  When you say "infinite density", does that mean infinite in a numerical sense, or simply the highest value allowed with physical laws present in this universe, and that this density could theoretically be measured at some point?

[MigL]

We can make predictions based on our best theories, but they do have limits of applicability.
We simply don't have any predictive or observational evidence for the center of a BH.

All we know is that ( currently ) we have no evidence of any force that can counteract gravitational collapse, once neutron degeneracy can no longer counter it.