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

Jul 24 – 30, 2016
Highfield Campus, University of Southampton
Europe/London timezone

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

Jul 26, 2016, 4:30 PM
20m
Building 32 Room 1015 (Highfield Campus, University of Southampton)

### Building 32 Room 1015

#### Highfield Campus, University of Southampton

Talk 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)

 Slides