Dubbelosix Posted February 18, 2020 Report Share Posted February 18, 2020 https://www.sciencealert.com/gas-moving-strangely-in-the-galactic-centre-could-be-orbiting-a-missing-link-black-hole/amp?fbclid=IwAR31LlBxjRm7iZPENsgvNDFs56NY6ZUo2sV5ZOZnAn83nK1VCOCK7yVIkS0 Quote Link to comment Share on other sites More sharing options...
Vmedvil2 Posted February 18, 2020 Report Share Posted February 18, 2020 (edited) https://www.sciencealert.com/gas-moving-strangely-in-the-galactic-centre-could-be-orbiting-a-missing-link-black-hole/amp?fbclid=IwAR31LlBxjRm7iZPENsgvNDFs56NY6ZUo2sV5ZOZnAn83nK1VCOCK7yVIkS0I don't think that article says what you think it says, that doesn't mean dark matter is black hole gravity, only that there are black holes that are medium sized, between a small stellar black hole and large super massive black holes. Edited February 18, 2020 by VictorMedvil Quote Link to comment Share on other sites More sharing options...
Dubbelosix Posted February 18, 2020 Author Report Share Posted February 18, 2020 No this is an interpretation of the dynamics, the picture is just an illustration, but expand the minds, there is an influence of radiation, pressures due to gravity and its all related to the galaxy itself, well, mostly. Quote Link to comment Share on other sites More sharing options...
Dubbelosix Posted February 21, 2020 Author Report Share Posted February 21, 2020 Let me elaborate with the (probably oversimplified) equation that describes the SMBH as a candidate - the equation I proposed was F = f(ρv²(Rot) /2) A(BH) Last night I worked out the limits; If f increases, it increases to the rotational velocity squared. If the density increases, it must also mean an increase in the black hole area. Likewise, if we reduce the area through Hawking radiation, the rotation velocity decreases with the mass. Quote Link to comment Share on other sites More sharing options...
Dubbelosix Posted February 21, 2020 Author Report Share Posted February 21, 2020 (edited) Sure a black hole has a volume it's just that the black hole is rare but special case in which we can simplify the system. I know this has prompted relationship with the holographic principle, but in this case, the investigations of previous authors have shown that recessional velocities have a direct mathematical relationship with the area of the Smbh bulge size, which is basically a simplification of the area size. The extra corrective factors come from other black holes, that have condensed to the center of the typical spiral galaxy. Edited February 21, 2020 by Dubbelosix Quote Link to comment Share on other sites More sharing options...
Dubbelosix Posted February 21, 2020 Author Report Share Posted February 21, 2020 Not quite, only that the black hole bulge size seems to be mathematically relevant to the recessional velocities. I am quite sure the model could be extended in principle to volumetric cases, hence why I have stated, my equation is probably just a simplification, but a romantic equation nonetheless that attempts to explain these dynamics in respect to what I know so far. Quote Link to comment Share on other sites More sharing options...
Dubbelosix Posted February 21, 2020 Author Report Share Posted February 21, 2020 For instance, to get the volume we must integrate the equation with respect to dr. I'll write that for more clarity. Quote Link to comment Share on other sites More sharing options...
Dubbelosix Posted February 21, 2020 Author Report Share Posted February 21, 2020 F ∫ dr = f(ρv²(Rot) /2) V(BH) And in this form, it is an energy equation, more specifically, the volumetric binding energy but also has a relationship to the rotational kinetic energy. Quote Link to comment Share on other sites More sharing options...
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