There is a new video on my channel on Youtube, @jannovak8653, where I speak about music of Evgeny Kissin and my book in preparation…
Problem of the cosmological constant
Slides from my online presentation 17.2.2023 at the 10th Tux workshop on Quantum Gravity in Tux in Austria
A new model of dark energy
Slides from my presentation 20.1.2023 at 43rd Winter School of Geometry and Physics in Srní
Plabic graphs in physics
Slides from my seminar 10.11.2022 at the Ostrava University
Algebraic geometry in physics
Slides from my seminar 24.10.2022 at the Masaryk University in Brno
Dobrodružství moderní kosmologie
Moje prezentace z gymnázia Nad Alejí, Plejády 2022
Dark Energy from Quantum Gravity
Here are my slides from the presentation about dark energy at the Czech Technical University in Prague.
Dark energy
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.
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).