Referat and Exam of Alexander Gorin

[Alex_Gorin_MIFI]

Dear Maxim Yurevich,
I would like to choose "mirror world with all particles except for the weak interacting ones being equivalent to their's ordinary world couples" as the subject of my referat.
I wonder if such a model contradicts some basic facts about matter, didn't I miss something while proposing these properties for mirror world? It feels very natural to make such an assumption but I never heard of it before...
If it is okay to work with, the topic may sound like "Partially symmetric mirror world"

[Maxim Khlopov]

Dear Alexander,
The title sounds interesting and it gives you a large space for your fantasy, since it is your own choice of properties of mirror particles that gives you the world of your own.
To analyze cosmological scenario based on your model, you should first of all clearly specify it cosmologically viable predictions, possibility of inflation, baryosynthesis and dark matter candidates first of all.
If the model doesn't contain physics of inflation and/or baryosynthesis, you should clearly stipulate the assumptions that you make initial conditions of your scenario (charge asymmetry, ratio of tempertures of ordinary and mirror matter etc)
I look forward to your first draft
With the best regards
M.Yu.Khlopov

[Alex_Gorin_MIFI]

Dear Maxim Yurevich,
I am sorry for such a long delay, I continiously asked everyone to work on their texts and ended up not having my own. I hope that my referat is ok concerning all requirements.

[Maxim Khlopov]

Dear Alexander,
My comments are in the attached file and I must know, whether you intend to attend the course in 2 semester, to plan my work on your text.
General recommendation - please minimize general textbook information and concentrate on concrete results.
With the best regards
M.Yu.Khlopov

[Maxim Khlopov]

On 27 of Decemebr referat was presented

Admitted to exam with recommendation to improve the text to pretend on highest mark

[Maxim Khlopov]

Record of exam

The mark was 5/5