论文标题
在渐近平坦的时空中自上而下的全息图
Top-down holography in an asymptotically flat spacetime
论文作者
论文摘要
我们为具有目标歧管$ \ mathrm {so}（8）$的四维WZW模型的全息二元性提出了一个全息二重性，并在渐近平坦，四维背景上与标量 - 费用KählerRec相结合。全息偶是由用$ \ mathrm {so}（8）$ avely制造的二维手性代数。我们通过将软gluon电流的两点相关器与两点gluon振幅匹配，并通过三分球系数与三点gluon幅度的界线限制来测试二元性。
We propose a holographic duality for a four dimensional WZW model with target manifold $\mathrm{SO}(8)$, coupled to scalar-flat Kähler gravity on an asymptotically flat, four dimensional background known as the Burns metric. The holographic dual is a two dimensional chiral algebra built out of gauged beta-gamma systems with $\mathrm{SO}(8)$ flavor. We test the duality by matching two-point correlators of soft gluon currents with two-point gluon amplitudes, and their leading OPE coefficients with collinear limits of three-point gluon amplitudes.
