Advances in Condensed Matter Physics / 2018 / Article / Fig 2

Research Article

Speed of the Goldstone Sound Mode of an Atomic Fermi Gas Loaded on a Square Optical Lattice with a Non-Abelian Gauge Field in the Presence of a Zeeman Field

Figure 2

The singlet and the triplet contributions to the total condensed fraction of a Fermi gas in a square optical lattice subject to a non-Abelian gauge field . The graphs are obtained by solving the mean field equations along with definitions (19) and (20). The system parameters are the same as in Figure 1.