On the Color-Singlet States in Many-Quark Model with the su(4)-Algebraic Structure. III
arXiv:1105.2617 · doi:10.1143/PTP.126.313
Abstract
A phase structure and phase transitions are investigated in the modified Bonn quark model. The force strength, which represents the particle-hole type interaction, is devised so as to depend on the quark number, namely quark number density. As a result, it is shown that the phase transition from the quark-triplet state as a nucleon to the quark-pair state as a color-superconducting state occurs as the density increases.
18 pages, 13 figures, using PTPTeX class