标题： 接近极端RN黑洞的施温格效应的热解释 显示英文标题

标题： Thermal Interpretation of Schwinger Effect in Near-Extremal RN Black Hole

摘要： 我们提出了施温格效应的热解释，适用于极端和近极端Reissner-Nordström (RN)黑洞中的带电标量和旋量。 电荷的发射具有分布，其有效温度由电场加速电荷的Davies-Unruh温度以及AdS₂近地平线几何结构AdS₂ X S²的标量曲率决定。 我们发现了一个电荷边界条件，使得极端微黑洞在对抗施温格发射时保持稳定，这类似于AdS空间中的Breitenlohner-Freedman边界条件。 在入射-出射形式主义中，我们找到了与真空持久性一致的一圈QED有效作用，并将真空持久性解释为主要的施温格效应以及库仑场带电真空的效果。 显示英文摘要

摘要： We propose a thermal interpretation of the Schwinger effect for charged scalars and spinors in an extremal and near-extremal Reissner-Nordstr\"{o}m (RN) black hole. The emission of charges has the distribution with an effective temperature determined by the Davies-Unruh temperature for accelerating charges by the electric field and the scalar curvature of AdS_2 from the near-horizon geometry AdS_2 X S^2. We find a charge bound for the extremal micro black hole to remain stable against the Schwinger emission in analogy with the Breitenlohlner-Freedman bound for the AdS space. In the in-out formalism we find the one-loop QED effective action consistent with the vacuum persistence and interpret the vacuum persistence as the leading Schwinger effect and the effect of a charged vacuum of the Coulomb field.