标题： 异质弦理论中的 Black $p$-膜 显示英文标题

标题： Black $p$-Branes in Heterotic String Theory

摘要： 杂弦理论中存在非 supersymmetric 的膜，其存在性由 cobordism 猜想所暗示。 我们通过数值方法构建了十维杂弦理论中 0- 和 4- 膜的静态、球对称且渐近平直的黑洞膜解。 这些膜携带有由环绕膜的球面上的 Chern 类测量的电荷。 对于极值情况，解具有一个喉区，其线性标度函数剖面与对应的弦论世界面理论预期一致。 我们还通过紧化时间方向构造了非极值解。 为了验证我们的数值计算的可靠性，我们确认它们能够重现已知的 6- 膜解析解。 我们的黑洞膜解为杂弦理论中存在此类膜提供了证据支持。 显示英文摘要

摘要： Heterotic string theory has nonsupersymmetric branes whose existence is suggested by the cobordism conjecture. We numerically construct static, spherically symmetric, and asymptotically flat black brane solutions in ten-dimensional heterotic superstring theories for 0- and 4-branes. These branes carry charges that are measured by Chern classes on the sphere surrounding the branes. For the extremal case, the solutions have a throat region with a linear dilaton profile as expected from the corresponding world-sheet theory. We also construct non-extremal solutions by compactifying the time direction. To verify the reliability of our numerical calculations, we confirm that they reproduce the known analytical solutions for the 6-brane. Our black brane solutions provide evidence supporting the existence of such branes in heterotic string theory.