1-3 August 2016
Plymouth University
Europe/London timezone
The 14th International workshop on QCD in extreme conditions, Aug. 1-3 2016

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

2 Aug 2016, 16:05
25m
Portland Square (Plymouth University)

Portland Square

Plymouth University

Drake Circus Plymouth, Devon PL4 8AA, UK
Talk Quantum Field Theories of dense, cold matter Tuesday PM

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. John Kogut (University of Maryland/DOE)

Presentation Materials

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