Abstract
We discuss the quantum state structure using the standard model for three colored quarks in the fundamental representations of SU(3) c making up the singlet ground state of the hadrons. This allows us to calculate a finite von Neumann entropy from the quantum reduced density matrix, which we explicitly evaluate for the quarks in a model for the meson and baryon states.
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Received: 9 December 2003, Revised: 23 January 2004, Published online: 8 April 2004
D.E. Miller: om0@psu.edu
Permanent address: Department of Physics, Pennsylvania State University, Hazleton Campus, Hazleton, Pennsylvania, 18201 USA
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Miller, D.E. Entropy for SU(3) c quark states. Eur. Phys. J. C 34, 435–437 (2004). https://doi.org/10.1140/epjc/s2004-01746-0
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DOI: https://doi.org/10.1140/epjc/s2004-01746-0