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

Parity doubling in two-color and two-flavor gauge theory at high temperature

Jul 29, 2016, 2:40 PM
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


Dr Jong-Wan Lee (Swansea University)


Recently the two-color gauge theory with two flavors of fundamental fermions has received considerable attention in BSM model building, as it provides a minimal template for a composite Higgs theory that includes dark matter candidates. In this work, we consider the two-color model with two flavors of Wilson fermions at non-zero temperature. For a more reliable investigation of meson correlation functions at high temperature, we perform simulations on anisotropic lattices with a target anisotropic factor of a_s/a_t=6.3. The tuning of bare parameters was carried out using the pseudo-scalar dispersion relation and Wilson loop ratios. We present our preliminary results for the identification of parity doubling from the temporal and spacial correlation functions of vector and axial-vector mesons.

Primary author

Dr Jong-Wan Lee (Swansea University)


Prof. Biagio Lucini (Swansea University) Prof. Maurizio Piai (Swansea University)

Presentation materials