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/sci/ - Science & Math

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11791184 No.11791184 [Reply] [Original]

>Feynman Lectures? LOL, no. Landau and Lifshitz for me.

>> No.11791186

>>11791184
clearly

>> No.11791218

>Lifshitz
L O L

>> No.11791307
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11791307

>>11791184
>the Jew Feynman
>or
>Landau and Lifshitz
Neither for me!

>what is Einstein's Pseudotensor?
In an attempt to make his General Theory of Relativity comply with the usual conservation of energy and momentum for a closed system which a vast array of experiments has ascertained, Einstein constructed, ad hoc, his pseudotensor. That it is not a tensor is outside the very mathematical structure of his theory. Beyond that, it violates the rules of pure mathematics.

>Einstein’s Pseudotensor fully explained here:
https://z.zz.ht/98S5i.pdf

>what is The Landau-Lifshitz Pseudotensor
In an attempt to make Einstein’s General Theory of Relativity comply with the usual conservation of energy and momentum for a closed system which a vast array of experiments has ascertained, L. Landau and E. Lifshitz constructed, ad hoc, their pseudotensor, as a proposed improvement upon the pseudotensor of Mr. Einstein. Their pseudotensor is symmetric (Einstein’s is not) and, they say, it permits a conservation law including angular momentum. That it isn't a tensor is outside the very mathematical structure of Einstein’s theory. Beyond that, it violates the rules of pure mathematics.

>The Landau-Lifshitz Pseudotensor fully explained here:
https://z.zz.ht/ZMeXe.pdf