Browsing Duke Faculty Articles by Subject "quantum chromodynamics"

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Finite density phase transition of QCD with N-f=4 and N-f=2 using canonical ensemble method

Li, Anyi (AMER PHYSICAL SOC, 2010)

In a progress toward searching for the QCD critical point, we study the finite density phase transition of N-f = 4 and 2 lattice QCD at finite temperature with the canonical ensemble approach. We develop a winding number ...
Role of mesons in the electromagnetic form factors of the nucleon

Gao, Haiyan; Xu, W. (AMER PHYSICAL SOC, 2010)

The roles played by mesons in the electromagnetic form factors of the nucleon are explored using as a basis a model containing vector mesons with coupling to the continuum together with the asymptotic Q(2) behavior of ...