Timeline for Equation of state in General Relativity versus microscopic description of the fluid
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 6, 2016 at 21:09 | answer | added | Michael Seifert | timeline score: 4 | |
| Jan 6, 2016 at 20:31 | comment | added | Michael Seifert | @SebastianRiese: I think the formula given for $w$ in the question implicitly assumes no summation over $i$. | |
| Jan 6, 2016 at 20:13 | comment | added | anna v | AFAIK gravity has not been quantized consistently, only effective field theories are used in cosmology. Scalars belong to a quantum mechanical frame, and GR is a different frame, until it is quantized consistently. I am in no position to answer your question, but in general it should not be surprising if inconsistencies do appear due to mixing two frameworks. | |
| Jan 6, 2016 at 20:05 | comment | added | Sebastian Riese | If I am not mistaken $T_{ii} = 3p$ (in the rest frame of the matter). | |
| Jan 6, 2016 at 19:48 | history | edited | John Rennie | CC BY-SA 3.0 |
Tidy formatting
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| Jan 6, 2016 at 19:38 | history | asked | Jip | CC BY-SA 3.0 |