Complex Langevin simulation in condensed matter physics
arXiv:1508.00415
Abstract
The complex Langevin method is one hopeful candidate to tackle the sign problem. This method is applicable not only to QCD but also to nonrelativistic field theory, such as condensed matter physics. We present the simulation results of a rotating Bose gas and an imbalanced Fermi-Hubbard model.
Talk given at the 33rd International Symposium on Lattice Field Theory (LATTICE 2015)
References in corpus (4)
- Can stochastic quantization evade the sign problem? -- the relativistic Bose gas at finite chemical potential
- New insights into the problem with a singular drift term in the complex Langevin method
- Simulating QCD at nonzero baryon density to all orders in the hopping parameter expansion
- Comparison of complex Langevin and mean field methods applied to effective Polyakov line models