全息时空被用于某种研究量子化引力的方法,这种方法与超弦理论联系紧密。
"Holographic space-time is used in certain approaches to quantising gravity that have a strong connection to string theory, " says Cramer.
弦理论,它作为一条通向量子引力的道路,对上述的这个问题,只是提供了一个含糊不清的答案,不能使人满意:空间,既然可以从零维到10维。
String theory, one route to quantum gravity, gives an unsatisfactorily vague answer: space can have anything from zero to 10 dimensions.
而那个花了三十多年努力的“弦理论”,虽然把引力拉扯进来了,代价是让宇宙加几个不知哪冒出来的维度。
Three decades of effort have been expended on string theory, which includes gravity but at the expense of having the universe inelegantly sprout hidden dimensions.
目前研究量子引力最常用的方法是超弦理论,研究人员希望它能描述宇宙在最基本层面上的活动。
Today the most popular approach to quantum gravity is string theory, which researchers hope could describe happenings in the universe at the most fundamental level.
致力于统一引力定律和量子力学的弦理论家很久前就作出了存在另一维度的推测。
String theorists, who seek to unify the laws of gravity with those of quantum mechanics, have long predicted the existence of extra dimensions.
量子引力的其它理论,包括弦论和圈量子引力,对新人来说都更难以涉足其中。
Other theories of quantum gravity, including string theory and loop quantum gravity, are far more difficult for newcomers to embrace.
理论上的粒子,例如传递引力的引力子,也可能泄漏进入主体, 形成弦的闭合回路。
The theoretical particles that mediate gravity, known as gravitons, may also be closed loops of string that leak off into the bulk.
引力就会拖住它的颈部,使其伸展,直到这个对象变成由黑弦丝连接起来的一串球形黑洞。
Gravity would then tug at the neck, causing it to stretch out until the object becomes a set of spherical black holes connected by a filament of black string.
宇宙弦还会产生无与伦比的至强引力波。
Cosmic strings would also create incredible gravitational waves, stronger than any other known source.
广义相对论;量子引力;弦论和M -理论。
General Relativity; Quantum Gravity; String Theory and M-Theory.
考虑静质量为零的中微子背景,探讨背景场对整体宇宙弦核外引力场的影响。
Considering the background of massless neutrino, probes into the effect of the background field on the gravitational field of a global cosmic string outside the core.
对这些结构的形成可以有不同的解释,如引力形成、爆炸形成及宇宙弦等.一般广泛接受的宇宙结构的演化是由于引力的相互作用。
There are two modes for the evolution of the large-scale structures in the universe: small to large and large to small cosmogonies, which would be alternately, but progressively, adopted.
对这些结构的形成可以有不同的解释,如引力形成、爆炸形成及宇宙弦等.一般广泛接受的宇宙结构的演化是由于引力的相互作用。
There are two modes for the evolution of the large-scale structures in the universe: small to large and large to small cosmogonies, which would be alternately, but progressively, adopted.
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