کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10724056 1033906 2011 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Canonical fermion determinants in lattice QCD - Numerical evaluation and properties
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک هسته ای و انرژی بالا
پیش نمایش صفحه اول مقاله
Canonical fermion determinants in lattice QCD - Numerical evaluation and properties
چکیده انگلیسی
We analyze canonical fermion determinants, i.e., fermion determinants projected to a fixed quark number q. The canonical determinants are computed using a dimensional reduction formula and are studied for pure SU(3) gauge configurations in a wide range of temperatures. It is demonstrated that the center sectors of the Polyakov loop very strongly manifest themselves in the behavior of the canonical determinants in the deconfined phase, and we discuss physical implications of this finding. Furthermore the distribution of the quark sectors is studied as a function of the temperature.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters B - Volume 697, Issue 1, 21 February 2011, Pages 85-89
نویسندگان
, , , , ,