论文标题
张量 - 星期重力的有效流体混合物
Effective fluid mixture of tensor-multi-scalar gravity
论文作者
论文摘要
我们将基于重力标量场的表示为耗散液体的有效液体的有效流体分析应用于张量 - 星期重力。这种概括提出了新的挑战，因为有效的流体现在是彼此相互耦合的单个流体的复杂混合物，并且可能有许多参考框架来描述其描述。它们都是合法的，尽管对于特定问题并不方便，并且会引起不同的物理解释。这些帧中的两个突出显示。
We apply to tensor-multi-scalar gravity the effective fluid analysis based on the representation of the gravitational scalar field as a dissipative effective fluid. This generalization poses new challenges as the effective fluid is now a complicated mixture of individual fluids mutually coupled to each other and many reference frames are possible for its description. They are all legitimate, although not all convenient for specific problems, and they give rise to different physical interpretations. Two of these frames are highlighted.
