Abstract
The behavior of quenched QCD at nonzero chemical potential μ has been a long-standing puzzle. An explicit solution is found using the random matrix approach to chiral symmetry breaking. At nonzero μ the quenched QCD is not a simple n → 0 limit of a theory with n quarks; a naive ‘replica trick’ fails. A limit that leads to the quenched QCD is that of a theory with 2 n quarks: n quarks with original action and n quarks with conjugate action.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
