Ultimate space simulation software

 
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DoctorOfSpace
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The most massive black holes in the Universe

12 Jul 2021 19:48

longname wrote:
Source of the post Either way, trajectories in SE are completely Euclidean and Kerr interiors would be extremely difficult to implement.

Visually at least, it can be done, ringularity and all, but extremely heavy on performance.
Image
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As for surviving such a trip, well, you wouldn't ever get this close to a singularity.
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longname
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The most massive black holes in the Universe

13 Jul 2021 01:27

A-L-E-X wrote:
longname wrote:
A-L-E-X wrote:
Source of the post Figured he was working on Kerr interiors too since he made the post on this page about Kerr black holes:

I didn't see any correlations, it just seemed somewhat relevant. Either way, trajectories in SE are completely Euclidean and Kerr interiors would be extremely difficult to implement.

I wonder how much computational power would be needed?  It would be ironic if we'd need quantum computers to model relativity, and by then we'd be onto a workable theory of quantum gravity which would replace relativity at the "singularity" and truly reveal what it was.....and then what would we need to model quantum gravity?

I don't think we can say much about quantum computers now, we're essentially 60s people wondering where computing will go.
[dah<500,26>dah<180,14>dah<180,21>dah<500,19>dah<180,26>dah<500,21>]
 
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longname
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The most massive black holes in the Universe

13 Jul 2021 01:35

DoctorOfSpace wrote:
Source of the post Visually at least, it can be done, ringularity and all, but extremely heavy on performance.

Does this guy's simulation take into account the motion of the camera?
[dah<500,26>dah<180,14>dah<180,21>dah<500,19>dah<180,26>dah<500,21>]
 
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Watsisname
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The most massive black holes in the Universe

13 Jul 2021 04:25

longname wrote:
Source of the post Does this guy's simulation take into account the motion of the camera?

Sadly not, though it is still an impressive display. I had never seen a real time renderer of almost any black hole metric you might want, even for negative mass (white hole) with spin.
 
A-L-E-X
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The most massive black holes in the Universe

13 Jul 2021 07:13

DoctorOfSpace wrote:
longname wrote:
Source of the post Either way, trajectories in SE are completely Euclidean and Kerr interiors would be extremely difficult to implement.

Visually at least, it can be done, ringularity and all, but extremely heavy on performance.
Image
Image
Image


As for surviving such a trip, well, you wouldn't ever get this close to a singularity.

Doc there was recently a paper published on traversable wormholes that did not require exotic matter- I think you would find it interesting.
https://arxiv.org/abs/2106.05034
older article
https://arxiv.org/abs/1312.5290
 
A-L-E-X
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The most massive black holes in the Universe

13 Jul 2021 07:15

Watsisname wrote:
longname wrote:
Source of the post Does this guy's simulation take into account the motion of the camera?

Sadly not, though it is still an impressive display. I had never seen a real time renderer of almost any black hole metric you might want, even for negative mass (white hole) with spin.

Wat, is reverse time flow equivalent to negative mass?  For simulation purposes I mean.
Also I hope you find the above articles of interest on traversable wormholes without exotic matter (especially the more recent one.)

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