Bose-Einstein condensation in dense quark matter
نویسندگان
چکیده
منابع مشابه
Bose-Einstein condensation in dense quark matter
We consider the problem of Bose condensation of charged pions in QCD at finite isospin chemical potential μI using the O(4)-symmetric linear sigma model as an effective field theory for twoflavor QCD. Using the 2PI 1/N-expansion, we determine the quasiparticle masses as well as the pion and chiral condensates as a function of the temperature and isospin chemical potential in the chiral limit an...
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ژورنال
عنوان ژورنال: Nuclear Physics A
سال: 2009
ISSN: 0375-9474
DOI: 10.1016/j.nuclphysa.2009.01.042