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[somogyi <somogyi.gabor AT wigner.hun-ren.hu>]

Wigner FK RMI Elméleti Osztály Szemináriuma
Tisztelettel meghívjuk


                Bukor Benedek
                (Comenius University, Bratislava)


"What about quarkonia in the (non)commutative space?”


címmel tartandó szemináriumára.


Kivonat:



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. Although the theory of 
quarkonia is the quantum chromodynamics, the interaction between the 
quarks can be heuristically described by the quantum mechanical Cornell 
potential as well. Firstly, we investigate the quarkonium system in the 
3-dimensional smooth configuration space. Thereafter, we insert it into 
a non-commutative 3-dimensional configuration 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 of 
the space by means of the quarks' properties.



Helye: Wigner FK RMI III. ép. Tanácsterem
Ideje: 2024 január 26. péntek d.u. 2 óra

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                           Somogyi Gábor