论文标题
在高维
Schwinger Effect in Near-extremal Charged Black Holes in High Dimensions
论文作者
论文摘要
我们研究了任意$ d（\ geq 4）$ dimensional渐近平坦和（a）ds空间中近超旋转黑洞的schwinger效应。使用近毛的几何形状$ \ MATHRM {ads} _2 \ times \ times \ times \ mathrm {s}^{d-2-{d-2} $ of Myers-perry指标的近末级黑洞，我们发现了在$ \ math的乘以$ \ math的乘以schwinger placiention and schwinger and pricimention的普遍表达，并在$ \ math上效应。林德勒空间。 Schwinger效应的加速电荷的有效温度取决于有效的$ \ MathRM {ADS} _2 $ Space和$ \ Mathrm {S}^{D-2} $以及质量，电荷的，电荷的电荷和电荷和（A）DS空间的半径。渐近平面空间中的schwinger效应更有效，持久，对于大于四个的大尺寸的广泛的大孔。与渐近平坦的空间相比，ADS（DS）边界增强了Schwinger效应（抑制）。 Schwinger效应持续存在广泛的广告空间中的黑洞，并且在DS空间中具有上限。
We study the Schwinger effect in near-extremal nonrotating black holes in an arbitrary $D(\geq 4)$-dimensional asymptotically flat and (A)dS space. Using the near-horizon geometry $\mathrm{AdS}_2 \times \mathrm{S}^{D-2}$ of near-extremal black holes with Myers-Perry metric, we find a universal expression of the emission formula for charges that is a multiplication of the Schwinger effects in an $\mathrm{AdS}_2$ space and in a two-dimensional Rindler space. The effective temperature of an accelerated charge for the Schwinger effect is determined by the radii of the effective $\mathrm{AdS}_2$ space and $\mathrm{S}^{D-2}$ as well as the mass, charge, angular momentum of the charge and the radius of the (A)dS space. The Schwinger effect in the asymptotically flat space is more efficient and persistent for a wide range of large black holes for dimensions higher than four. The AdS (dS) boundary enhances (suppresses) the Schwinger effect than the asymptotically flat space. The Schwinger effect persists for a wide range of black holes in the AdS space and has an upper bound in the dS space.
