Here is my presentation from the Tux Workshop 2022. I talked about dark energy. People tried to solve this problem in classical physics, but I explained the possible solutions in quantum gravity.
Author: johnynew
I was studying theoretical physics at the Charles university in Prague. My interest is cosmology, quantum gravity and some areas of mathematical physics.
Other my activity is playing the piano. I regularly give concerts. My favourite authors are S. Rachmaninoff, A. Scriabin, J. S. Bach, B. Martinů, J. Brahms and J. Cochran. You could find more information at www.classicalprague.cz or www.hraniprohrani.cz.
Adventures of modern cosmology
Cosmology is a science about the origin and evolution of the whole Universe. These are my slides from the seminar in Banská Bystrica in Slovakia, 17.1.2022.
Seminar 14.12. 2021
One of the biggest unsolved problems of cosmology is to find a model for dark energy. People developed already many classical modifications of gravity, but it looks like that the correct explanation would be in the full quantum gravity. This is my presentation from a seminar in the department of mathematics at the Czech Technical University (Faculty of Nuclear Sciences and Physical Engineering).
Concert 10.12. 2021
We would like to invite You for a concert from the cycle Hraní pro hraní.
A.N.Scriabin, op.11, no.15
Concert 10.12.
Etude-tableaux, S.V.Rachmaninoff
S.V.Rachmaninoff op.32, no.10
Algebraic geometry
One of the most quickly developing mathematical disciplines is algebraic geometry. People found a solution for such a hard problem as Fermat last theorem by this. It is also useful in physics. We present a part concerning plabic graph, which has connections with amplituhedron physics.