论文标题
Einstein-Yang-Mills领域免疫量子校正
Einstein-Yang-Mills fields immune to quantum corrections
论文作者
论文摘要
就在最近，所有Einstein-Maxwell领域的类别同时解决了Eintein-Maxwell理论的任何高阶修改。在目前的工作中，我们认为，鉴于我们最近在非亚伯仪场领域的结果，实际上，对于与任何紧凑型和半密布群相关的Einstein-yang-Mills领域，实际上可以实现类似的识别。特别是，任何此类解决方案都由$ VSI $（消失的标量不变）时空度量和一个$ VSI $量规场组成，两者都有简单的张力条件。基于此，我们能够提供所有此类溶液的明确形式，并将其解释为沿公共复发性波矢量在平面时期传播的引力和阳米米片平面正面的波。结果对具有更丰富的场含量的理论也产生了后果，这进一步在10d杂种超级实力上进行了说明。
Just recently, the class of all Einstein-Maxwell fields solving simultaneously also any higher-order modification of the Eintein-Maxwell theory has been completely identified. In the present work, we argue that, in view of our recent results on nonabelian gauge fields, analogous identification can be in fact achieved for Einstein-Yang-Mills fields associated with any compact and semisimple gauge group. In particular, any such solution consists of a $VSI$ (vanishing scalar invariant) spacetime metric and a $VSI$ gauge field, both subject to a simple tensorial condition. Based on that, we are able to provide explicit form of all such solutions and interpret them as gravitational and Yang-Mills plane-fronted waves propagating in flat spacetime along the common recurrent wave vector. The results have consequences also for theories with a richer field content, which is further illustrated on 10D heterotic supergravity.
