I.Nikitin: wormholes and teleporters

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I.Nikitin: wormholes and teleporters

New postby Maxim Khlopov on Fri 13 Mar 2020 17:20

VIA lecture by Prof. Igor Nikitin "Wormholes and Teleporters" was given on 13th of March 2020. It's presentation is attached and the record is in VIA library
http://viavca.in2p3.fr/igor_nikitin_.html
In the course of lecture I have put a question about the unit length of an exotic string in Planck units.
You are welcome to continue discussion of this topic in replies to this post
Attachments
CosmoVia2020-en3.pdf
pdf of I.Nikitin's talk
(986.74 KiB) Downloaded 106 times
[i]Хлопов Максим Юрьевич
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Re: I.Nikitin: wormholes and teleporters

New postby Igor Nikitin on Sat 14 Mar 2020 15:52

The linear mass density of exotic string is: in geometric units (G=c=1) mu=-1/4, in natural units (-1/4)c^2/G=(-1/4)mP/lP, where mP=sqrt(hbar*c/G), lP=sqrt(hbar*G/c^3). Note how hbar is cancelled from the result. It is since the result is purely classical. Also, in the units hbar=c=1, where mP=lP^-1, the result is (-1/4)mP^2, you are right.
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Re: I.Nikitin: wormholes and teleporters

New postby Maxim Khlopov on Sat 14 Mar 2020 16:40

Thank you for your interesting talk and clarifying the case
With the best regards
M.Yu.Khlopov
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