The 34th International Symposium on Lattice Field Theory (Lattice 2016)

Complex Langevin for Lattice QCD at $T=0$ and $\mu \ge 0$.

26 Jul 2016, 16:30

20m

Building 32 Room 1015 (Highfield Campus, University of Southampton)

Talk Nonzero Temperature and Density Nonzero Temperature and Density

Speaker

Dr Donald SInclair (Argonne-Seville)

Description

We simulate Lattice QCD with 2 light quark flavours at zero temperature and finite quark number chemical potential $\mu$. Gauge cooling is applied, along with adaptive rescaling of the updating `time' increment, to stabilize the algorithm. We see evidence for the expected transition at $\mu \approx m_N/3$ and for saturation at large $\mu$. Limitations of the method are discussed.

Presentation materials

Slides

southampton.pdf