A non-homogeneous ground state of the low-temperature Sakai-Sugimoto model

作者:Bayona C A Ballon*; Peeters Kasper; Zamaklar Marija
来源:The Journal of High Energy Physics, 2011, (6): 092.
DOI:10.1007/JHEP06(2011)092

摘要

We study the instability of the low-temperature QCD vacuum at large-N-c due to an axial chemical potential, using the holographic Sakai-Sugimoto model. We explicitly construct the ground state of the theory, which corresponds to a translationally non-invariant configuration.

  • 出版日期2011-6