anuttarasammyak's latest activity

It may help to note that $$\frac{n^2}{n + \frac15} = n - \frac{1}{5 + \frac 1n}.$$

Thanks you all for good teachings. I add would add a rough hand drawing explaining the event.

From "general theory of relativity" by Dirac, as for Einstein pseudotensor, (32.3) where ##\mathcal{L}=\sqrt{}\ L## with (26.3) , we got...

In the restframe of the train, the bridge-length maybe even smaller than the train-length due to length contraction, if the bridge moves...

From the graph in ＃7, we observe for |x| >> 1 only n=1 term survives so it is sinusoidal between -1 and 1. From the graph in #3 , for...

Once, I calculated the integral of the Einstein energy–momentum pseudotensor for a Schwarzschild black hole in the region outside the...

Order does not matter for real number inner products. However, in (c), $$<u|v> = <v|u>^*$$a conjugate complex.

Train Fall Paradox A train is running on a long bridge over a river. A series of bombs planted on the bridge by terrorists explode...

##x^2-3x+3>1## ##x<1,2<x## for these area $$ \sum_{n=1}^\infty |\sigma_n| < \sum_{n=1}^\infty \frac{1}{n^p} ,p>1$$ so the sum converges...

FYI please share the plot of the sum as function of x which I ordered to ChatGPT.

I do not expect that learnig Hilbert space give you a direct answer to your question, but you may become familiar with mathematics of...

We are familiar with countable infinite dimension Hilbert space in QM. You may be able to get some hint for your problem from it.

Thank you @PeterDonis. I should be somewhat satisfied to know that studies are going on.

You may conclude that that statement, as you make it, is not even well-defined. You didn't specify a time in any frame at which B has...

In an inertial frame of reference (IFR), there are two fixed points, A and B, which share an entangled state $$...