Referat and Exam of Viktor Atroschenko

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Re: Referat and Exam of Viktor Atroschenko

New postby Maxim Khlopov on Sat 12 Jan 2013 17:49

Dear Viktor,
Please, find answer to your question:
Energy density of inflaton is distributed between ordinary and mirror particles in proportion to K and K'.
It determines temperature of ordinary and mirror matter at heating after inflation.
In the same way, in which we treated ratio of primordial neutrinos and photons you can deduce the temperatures of ordinary and mirror matter at 1 s of expansion (with the account for the change of number of species)
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Re: Referat and Exam of Viktor Atroschenko

New postby Viktor_mephi_40 on Sat 12 Jan 2013 18:45

Стало еще непонятнее
Ведь E'/E=(K'/K)*(T'/T)^4
Если энергия инфлатона Einf разделяется на зеркальные и обычные частицы, т.е Einf=E + E',
а E~K' и E~K, то (T'/T)^4=1, т.е. T'=T сразу после нагрева
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Re: Referat and Exam of Viktor Atroschenko

New postby Maxim Khlopov on Sat 12 Jan 2013 19:07

If Einf=E + E', E= K/(K+K')Einf and E'=K'/(K+K')Einf, isn't it?
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Re: Referat and Exam of Viktor Atroschenko

New postby Viktor_mephi_40 on Sat 12 Jan 2013 19:30

Да, я просто опустил подробности

E = K * Einf / (K+K') и E = K * s * T^4, аналогично для E' (s=\sigma)

T^4 = E/(K * s)=Einf/{s*(K+K')} так как К сократилось

для Т'^4 получается абсолютно то же самое

значит T=T'
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Re: Referat and Exam of Viktor Atroschenko

New postby Maxim Khlopov on Sun 13 Jan 2013 00:00

Yes, if you distribute energy in proportionality to the number of species, you have the same temperatures and the temperatures at t=1s is determined by separate entropy conservation for ordinary and mirror matter.
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