/sci/ - Science & Math » Thread #11593444

200KiB, 2543x1561, black hole.jpg

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Anonymous Thu 23 Apr 02:34:43 2020 No.11593444 View Reply Original Report

Quoted By: >>11593571 >>11593692 >>11594417 >>11594421

Define mass and gravity 5 dimensionally

Anonymous

Anonymous Thu 23 Apr 2020 03:28:03 No.11593571 Report

Quoted By:

>>11593444
>black hole theory
Not science.
>>>/x/

Anonymous

Anonymous Thu 23 Apr 2020 04:14:15 No.11593692 Report

Quoted By:

>>11593444

$\displaystyle \begin{align*} \text{Mass} && M \\ \text{Radius} && R &= M \cdot \frac{2G}{c^2} \\ \text{Surface area} && A &= M^2 \cdot \frac{16 \pi G^2}{c^4} \\ \text{Surface gravity} && \kappa &= \frac{1}{M} \cdot \frac{c^4}{4G} \\ \text{Surface tides} && d \kappa_R &= \frac{1}{M^2} \cdot \frac{c^6}{4G^2} \\ \text{Entropy} && S &= M^2 \cdot \frac{4 \pi G }{ \hbar c \; ln10} \\ \text{Temperature} && T &= \frac{1}{M} \cdot \frac{ \hbar c^3 }{8k \pi G} \\ \text{Luminosity} && L &= \frac{1}{M^2} \cdot \frac{ \hbar c^6}{15360 \pi G^2} \\ \text{Lifetime} && t &= M^3 \cdot \frac{5120 \pi G^2}{ \hbar c^4} \\ \end{align*} $

G https://en.wikipedia.org/wiki/Gravitational_constant
c https://en.wikipedia.org/wiki/Speed_of_light
? https://en.wikipedia.org/wiki/Planck_constant#Value
k https://en.wikipedia.org/wiki/Boltzmann_constant

Anonymous

Anonymous Thu 23 Apr 2020 10:25:51 No.11594417 Report

Quoted By:

>>11593444
Quantum gravity in 5D AdS = 4D conformal field theory 4D boundary

(e.g. type 2B string theory is equal to N=4 super Yang-Mills theory)

Anonymous

Anonymous Thu 23 Apr 2020 10:28:38 No.11594421 Report

Quoted By:

>>11593444

M [x,y,z,i,j]

G [x,y,z,i,j]

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