Nonabelian Structures in String Theory
弦理论中的非阿贝尔结构
基本信息
- 批准号:331075-2013
- 负责人:
- 金额:$ 2.91万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Subatomic Physics Envelope - Individual
- 财政年份:2015
- 资助国家:加拿大
- 起止时间:2015-01-01 至 2016-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Einstein's theory of General Relativity describes gravitational forces between large objects, such as the attraction between the Earth and the Sun that holds the Earth in its orbit around the Sun, or the forces that have determined the rate of expansion of the Universe since the Big Bang. General Relativity is an accurate theory and its predictions have been thoroughly tested by observations.
Quantum Mechanics, on the other hand, is the theory of the small: the atom, as well as the atom's constituents. It governs everything from superconductivity to the speed of chemical reactions, from the behaviour of electrons to that of the recently discovered Higgs particle. Quantum theory predicts experimental results to an unprecedented accuracy.
General Relativity and Quantum Mechanics are the two paradigms through which we describe our Universe, but it is not understood how to combine them into a unified framework. Yet, the study of some of the most fascinating phenomena requires physicists to use both at once (Black Holes are an example of this).
String Theory is currently our best candidate for a framework in which these two theories can be brought together. It has some profound consequences for what we think might be possible in our Universe, such as existence of extra dimensions. Recent advances in String Theory contain many hints that space and time are not fundamental. My work focuses on the origin of space-time, on its nature when viewed from up close, and on the underlying objects which might be more fundamental than space-time itself.
爱因斯坦的广义相对论描述了大物体之间的引力,例如地球和太阳之间的吸引力使地球围绕太阳运行,或者自大爆炸以来决定宇宙膨胀率的力。广义相对论是一个精确的理论,它的预言已经通过观测得到了彻底的检验。
另一方面,量子力学是小的理论:原子,以及原子的组成部分。它支配着一切,从超导性到化学反应的速度,从电子的行为到最近发现的希格斯粒子。量子理论以前所未有的精确度预测实验结果。
广义相对论和量子力学是我们描述宇宙的两种范式,但人们还不知道如何将它们联合收割机结合成一个统一的框架。 然而,研究一些最迷人的现象需要物理学家同时使用这两种方法(黑洞就是一个例子)。
弦理论是我们目前最好的候选框架,在这个框架中,这两个理论可以结合在一起。它对我们认为在我们的宇宙中可能发生的事情产生了一些深远的影响,例如额外维度的存在。弦理论的最新进展包含了许多暗示,空间和时间不是基本的。我的工作重点是时空的起源、近距离观察时的本质,以及可能比时空本身更基本的潜在对象。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Karczmarek, Joanna其他文献
Karczmarek, Joanna的其他文献
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{{ truncateString('Karczmarek, Joanna', 18)}}的其他基金
Non-abelian Structures in String Theory
弦论中的非阿贝尔结构
- 批准号:
SAPIN-2016-00032 - 财政年份:2022
- 资助金额:
$ 2.91万 - 项目类别:
Subatomic Physics Envelope - Individual
Non-abelian Structures in String Theory
弦论中的非阿贝尔结构
- 批准号:
SAPIN-2016-00032 - 财政年份:2021
- 资助金额:
$ 2.91万 - 项目类别:
Subatomic Physics Envelope - Individual
Non-abelian Structures in String Theory
弦论中的非阿贝尔结构
- 批准号:
SAPIN-2016-00032 - 财政年份:2019
- 资助金额:
$ 2.91万 - 项目类别:
Subatomic Physics Envelope - Individual
Non-abelian Structures in String Theory
弦论中的非阿贝尔结构
- 批准号:
SAPIN-2016-00032 - 财政年份:2018
- 资助金额:
$ 2.91万 - 项目类别:
Subatomic Physics Envelope - Individual
Non-abelian Structures in String Theory
弦论中的非阿贝尔结构
- 批准号:
SAPIN-2016-00032 - 财政年份:2017
- 资助金额:
$ 2.91万 - 项目类别:
Subatomic Physics Envelope - Individual
Non-abelian Structures in String Theory
弦论中的非阿贝尔结构
- 批准号:
SAPIN-2016-00032 - 财政年份:2016
- 资助金额:
$ 2.91万 - 项目类别:
Subatomic Physics Envelope - Individual
Nonabelian Structures in String Theory
弦理论中的非阿贝尔结构
- 批准号:
331075-2013 - 财政年份:2014
- 资助金额:
$ 2.91万 - 项目类别:
Subatomic Physics Envelope - Individual
Nonabelian Structures in String Theory
弦理论中的非阿贝尔结构
- 批准号:
331075-2013 - 财政年份:2013
- 资助金额:
$ 2.91万 - 项目类别:
Subatomic Physics Envelope - Individual
Emergent spacetime and non-abelian structures in string theory
弦理论中的涌现时空和非阿贝尔结构
- 批准号:
331075-2009 - 财政年份:2012
- 资助金额:
$ 2.91万 - 项目类别:
Subatomic Physics Envelope - Individual
Emergent spacetime and non-abelian structures in string theory
弦理论中的涌现时空和非阿贝尔结构
- 批准号:
331075-2009 - 财政年份:2011
- 资助金额:
$ 2.91万 - 项目类别:
Subatomic Physics Envelope - Individual
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$ 2.91万 - 项目类别:
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