The Thermal Statistics of Quasi-Probabilities’ Analogs in Phase Space

Figure 4

Left: linear entropies , , and versus the temperature in -units. The solid line is the case , the dashed one is the Wigner one, and the dotted curve is assigned to the Husimi instance. Right: as a function of the temperature in -units. We note that the linear entropy is negative below the value .

(a)

(b)