branes meaning in English
布拉内什
布拉涅斯
Examples
- Martinec and moore discussed how d - branes on orbifolds fit naturally into the algebraic framework as described by projection operators
Martinec和moore讨论了d一branes上的物理如何自然地与一些非对易orbifolds上的投影算子相联系。 - In addition to the handles , further parameters correspond to the locations of branes and the different amounts of flux wound around each loop [ see box on page 83 ]
除了把手之外，更有参数对应著膜的位置和缠绕每个环圈不同数目的通量（请见71页隐藏空间） 。 - Yet the vast collection of solutions are not all equal : each configuration has a potential energy , contributed by fluxes , branes and the curvature itself of the curled - up dimensions
但是这众多的解并不是每个都相等的：每个组态具有由通量、膜与卷曲的维度自身曲率所产生的位能。 - The minima of this multidimensional landscape ? the bottoms of depressions where a ball could come to rest ? correspond to the stable configurations of spacetime ( including branes and fluxes ) , which are called stable vacua
由于这个多维地景的极小值（球可以停驻的凹陷底部） ，对应著时空的稳定组态（包括膜与通量） ，所以称为稳定真空。 - So a 5d fluid is introduced to balance the gravity from the two branes . and a class of exact bulk solutions is obtained . by requiring a 4d effective curvature to have a minimum , the compactification size of the extra dimension is discussed
为平衡两个膜之间的引力，我们在bulk中引入了五维流体并得出了一族bulk精确解；由有效四维曲率的极小值条件，我们讨论了额外维的紧致大小。