Nándori, IstvánMeskhi, Elene2024-06-102024-06-102024https://hdl.handle.net/2437/371290A cosmological discussion is introduced of the history of the universe. It is then substantiated by a mathematical representation. Later functional renormalization group is discussed. The goal is to explain modern cosmological theories.31 pagesenCosmologyPhysicsHozzáférhető a 2022 decemberi felsőoktatási törvénymódosítás értelmében.