24-30 July 2016
Highfield Campus, University of Southampton
Europe/London timezone

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)

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.

Primary author

Dr Donald SInclair (Argonne-Seville)

Co-author

Dr J. B. Kogut (University of Maryland; DOE)

Presentation Materials