full QCD with 2 colours at finite temperature and density
نویسندگان
چکیده
The behaviour of the QCD vacuum at finite density can be tested in the heavy ion colliders. Therefore it is interesting to have a set of predictions from QCD and the lattice is a good means to obtain them in the non–perturbative regime. We have analysed the model with two colours in order to make use of standard simulation algorithms. We expect that this simplification may leave at least some of the essential features of the problem. We give a progress report of a simulation performed on a 14 × 6 lattice by using 8 flavours of staggered fermions at masses am = 0.05 and am = 0.07 at several values of β ≡ 4/g 0 where g0 is the lattice bare coupling. The Monte Carlo algorithm is the standard hybrid molecular dynamics [1]. The action is [2]
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تاریخ انتشار 2000