Fakulta matematiky, fyziky
a informatiky
Univerzita Komenského v Bratislave

Seminár Katedry teoretickej fyziky - Benedek Bukor (7.11.2023)

v utorok 7.11.2023 o 14:00 hod. v miestnosti F2/125

26. 10. 2023 12.00 hod.
Od: Peter Maták

Prednášajúci: Benedek Bukor

Názov: What about quarkonia in the (non)commutative space?

Termín: 7.11.2023, 14:00 hod., miestnosť F2 125

Quarkonium bound states are especially promising candidates to test the probable quantum structure of space-time, since they represent a system with reasonably small characteristic distance. The quantum mechanical interaction between the quarks is heuristically described by the Cornell potential. Firstly, we investigate this system in the 3-dimensional smooth space. Thereafter, we insert it into a rotationally invariant space which is composed of concentric fuzzy spheres of increasing radius, called the fuzzy onion, in order to extract some consequences of the non-trivial structure on the quarks' properties.