Entropy for Diquarks in exotic Quark States
| dc.creator | Miller, David E. | |
| dc.date | 2004-08-23 | |
| dc.date.accessioned | 2026-07-07T03:53:12Z | |
| dc.date.available | 2026-07-07T03:53:12Z | |
| dc.description | 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. | |
| dc.description | 9 pages | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0408242 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0408242 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/43746 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Entropy for Diquarks in exotic Quark States | |
| dc.type | text |