Exact results for two-color QCD at low and high density

Takuya Kanazawa, Tilo Wettig, Naoki Yamamoto

研究成果: Conference article査読

抄録

We discuss a random matrix theory that was originally constructed to describe two-color QCD at low density in the phase with a nonzero chiral condensate. With a particular choice of a parameter, the same random matrix theory also describes the high-density phase of two-color QCD. In this phase a BCS superfluid of diquark pairs is formed, and the pattern of chiral symmetry breaking is very different from that at low density. Analytical results for the spectral density obtained from this random matrix theory allow for the extraction of the BCS gap from lattice data.

本文言語English
ジャーナルProceedings of Science
105
出版ステータスPublished - 2010 1 1
外部発表はい
イベント28th International Symposium on Lattice Field Theory, Lattice 2010 - Villasimius, Sardinia, Italy
継続期間: 2010 6 142010 6 19

ASJC Scopus subject areas

  • General

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