Thermodynamics of Low-Dimensional Trapped Fermi Gases

Figure 5

Isotherms in the plane for the case . Chemical potential and particle density are scaled with and , respectively, which correspond to the Fermi energy of an IFG with an arbitrary particle density . The thick line corresponds to the zero temperature isotherm, while thin-dashed lines label the isotherms with scaled temperatures , , , and 3.5. For isotherms lying in the region but below the zero temperature isotherm it is possible to find .