近年来引力的全息性质--AdS/CFT对应已引起人们极大的关注。该对应作为一种强耦合和弱耦合系统之间的对应，它为我们提供一种利用弱耦合的引力研究强耦合物理系统的可能途径。此外，实验室中已发现一些强耦合流体，如表现出粘滞流体性质的夸克胶子等离子体（QGP）等。对于这类强耦合流体，QCD尚不能很好地定量描述它们的粘滞性质，但是利用AdS/CFT对应或其长波极限下的引力／流体对应却能对该性质作一些比较好的定量描述。因此，本项目期望通过对引力全息性质及其在流体中应用的研究，能进一步了解夸克胶子等离子体（QGP）等强耦合流体的物理性质，如实时演化、重整化群流（RG flow）及反常问题等。同时，也期望流体的近平衡或远离平衡时的一些重要结果能在bulk引力中全息实现，从而加深对引力时空的热力学性质、引力的全息性质及引力相互作用本身的认识。

Recently, the holographic properties of gravity--AdS/CFT correspodence has attracted much attention. As a correspondence between a strongly-coupled and a weakly-coupled system, it provides a useful tool and some insights to the strongly-coupled physical systems from the dual classical gravitational theory. In addition, some strongly-coupled fluids have been found in the lab such as the quark gluon plasma (QGP) with viscosity. However, for this strongly-coupled QGP fluid, the standard QCD can not well describe this viscous property, and the AdS/CFT or gravity/fluid correspondence can give some elegant descriptions. The present project aims at studying the holographic properties of gravity and their potential applications in fluid mechanics, and thereby deepening our understanding on the properties of strongly-coupled fluids such as QGP, i.e. the real time evolution, RG flow and anomalous issues. Moreover, we expect to find out the holographic gravitational solutions for the fluids that are in the near or far from equilibrium with some important properties, and hence give some insights into the understandings on thermodynamic and holographic properties of gravity and itself.