Holographic Schwinger Effect with a Rotating Probe D3-Brane

Figure 6

Choosing and , the different positions of will lead to the different shapes of D3-brane at finite temperature. When the horizon gets closer to , that is, the higher the temperature, the D3-brane configuration will become longer and thinner, and the separate distance will become smaller. When closes to infinitely, we can see the D3-brane be drawn into a thin line with zero separate length.