Browsing Duke Faculty Scholarship by Duke-affiliated Author "Li, Anyi"

Now showing items 1-3 of 3

Critical point of Nf =3 QCD from lattice simulations in the canonical ensemble

Li, Anyi; Alexandru, Andrei; Liu, Keh-Fei (Physical Review D, 2011)

A canonical ensemble algorithm is employed to study the phase diagram of Nf ¼ 3 QCD using lattice simulations. We lock in the desired quark number sector using an exact Fourier transform of the fermion determinant. We scan ...
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 ...
Overlap valence on 2 + 1 flavor domain wall fermion configurations with deflation and low-mode substitution

Li, Anyi; Alexandru, A.; Chen, Y.; Doi, T.; Dong, S.J.; Draper, T.; Gong, M.; Hasenfratz, A.; Horvath, I.; Lee, F.X.; Liu, K.F.; Mathur, N.; Streuer, T.; Zhang, J.B. (Physical Review D, 2010-12-01)

The overlap fermion propagator is calculated on 2 þ 1 flavor domain-wall fermion gauge configurations on 163 32, 243 64 and 323 64 lattices. With hyper-cubic (HYP) smearing and low eigenmode deflation, it is shown ...