The 33rd International Symposium on Lattice Field Theory (Lattice 2015)

Lattice simulation of the SU(2)-chiral model at zero and non-zero pion density

16 Jul 2015, 11:00

20m

401 (Kobe International Conference Center)

Talk Nonzero Temperature and Density Nonzero Temperature and Density

Speaker

Mr Tobias Rindlisbacher (ETH Zurich)

Description

We present a flux representation based lattice formulation of the partition function corresponding to the SU(2)-chiral Lagrangian, including a chemical potential and scalar/pseudo-scalar source terms. Lattice simulations are then used to obtain non-perturbative properties of the theory, in particular its mass spectrum at zero and non-zero pion density.

Presentation materials

Slides

lattice2015.pdf