Different types of non-Abelian vortex-strings appear in dense or hot QCD, both of which possess non-Abelian internal orientation zero modes. We calculate the interaction between them and find the universal repulsion for dense QCD (color superconductivity) and the dependence on the orientations for hot QCD (chirally broken phase). This is a review article based on our papers [E. Nakano, M. Nitta and T. Matsuura, arXiv:0708.4092; arXiv:0708.4096].
|Number of pages||4|
|Journal||Progress of Theoretical Physics Supplement|
|Publication status||Published - 2008|
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)