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Entropy for Diquarks in exotic Quark States


Miller, David E.
Entropy for Diquarks in exotic Quark States // - (2005) (znanstveni, poslan)


Naslov
Entropy for Diquarks in exotic Quark States

Autori
Miller, David E.

Vrsta, podvrsta
Radovi u časopisima, znanstveni

Status rada
Poslan

Ključne riječi
N/A

Sažetak
We discuss the quantum state structure on the basis of $SU(3)_c$ for some known exotic quark systems using a model which describes these particular states as highly correlated diquarks and antidiquarks. We are then able to calculate for a single colored diquark a finite von Neumann entropy from the quantum reduced density matrix, from which we explicitly evaluate the likelihood of certain arrangements of quark flavors in a given diquark. These results can be related to some recently experimentally found pentaquark systems as well as a possible model for the scalar mesons.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
0098002