We study baryons and baryonic matter in holographic QCD using a D 4 / D 8 / over(D 8, -) multi-D-brane system in the superstring theory. We obtain the chiral soliton solution for baryons in the four-dimensional meson theory derived from the multi-D-brane system. For the analysis of finite baryon-density matter, we investigate the chiral soliton on S3 in holographic QCD, and find the delocalization of the soliton, i.e., the swelling of baryons in dense matter.
|Number of pages||4|
|Journal||Nuclear Physics B - Proceedings Supplements|
|Publication status||Published - 2009 Jan|
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Nuclear and High Energy Physics