branes 中文意思是什麼
branes
解釋
布拉內什-
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
但是這眾多的解並不是每個都相等的：每個組態具有由通量、膜與捲曲的維度自身曲率所產生的位能。 -
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
由於這個多維地景的極小值（球可以停駐的凹陷底部） ，對應著時空的穩定組態（包括膜與通量） ，所以稱為穩定真空。 -
In chapter three, consistent boundary poisson structures for an open string ending on d - branes with a constant and non - constant background neveu - schwarz b fields are considered respectively, and rhe results indicate that whether field theories living on d - branes are commutative or noncommutative depends on which consistent poisson structure the observer chooses
並且，我們通過對結果的分析指出， d -膜上的場論究竟是對易的還是非對易的，主要取決于觀測者所選擇的新的自洽的poisson結構的具體形式。 -
Martinec and moore discussed how d - branes on orbifolds fit naturally into the algebraic framework as described by projection operators
Martinec和moore討論了d一branes上的物理如何自然地與一些非對易orbifolds上的投影運算元相聯系。 -
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，更有參數對應著膜的位置和纏繞每個環圈不同數目的通量（請見71頁隱藏空間） 。 -
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
為平衡兩個膜之間的引力，我們在bulk中引入了五維流體並得出了一族bulk精確解；由有效四維曲率的極小值條件，我們討論了額外維的緊致大小。 -
One promising and comprehensive approach to this ultimate theory is string theory, which is based on the idea that all particles and forces can be described in terms of one - dimensional objects ( “ strings ” ), along with membranes of two dimensions and higher that are called branes [ see “ the string theory landscape, ” by raphael bousso and joseph polchinski, on page 78 ]
在追求終極理論方面，弦論是一個很有希望又具全面性的途徑，其中心思想是認為所有粒子與作用力都可以用一維的弦、二維以及更高維的薄膜來描述（參見第66頁一統宇宙的弦論） 。
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