The dynamics of strongly interacting quantum field theories and black holes
强相互作用量子场论和黑洞的动力学
基本信息
- 批准号:ST/R004455/1
- 负责人:
- 金额:$ 62.28万
- 依托单位:
- 依托单位国家:英国
- 项目类别:Fellowship
- 财政年份:2018
- 资助国家:英国
- 起止时间:2018 至 无数据
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
To the best of our knowledge, all matter in the universe is comprised of fundamental particles. These particles obey two sets of principles. The first is the principle of relativity - that nothing can travel faster than the speed of light. The second is the principles of quantum mechanics, which say that the outcome of any event can never be predicted with certainty. Instead, there are a variety of possible outcomes, each with its own probability. Quantum field theories are mathematical theories that combine these principles in a consistent way. The fundamental particles of nature obey the predictions of quantum field theory to great precision, as has been tested most recently in the collisions of protons at the Large Hadron Collider.However, quantum field theories can be fiendishly complex, like in situations where the behaviour of each particle has a large effect on its neighbours. These are called strongly interacting quantum field theories, and we do not understand many of their properties, particularly when there are a large number of particles present. This is because it is mathematically very difficult to keep track of the probabilities of all of the possible outcomes of every microscopic event, as one must do in a theory that obeys the principles of quantum mechanics.While you might think that these intricate and probabilistic microscopic processes would lead to a complicated mess, we have recently begun to understand that very organised phenomena can actually emerge in these systems. The aim of my research project is to develop this understanding and exploit it to explain the properties of two kinds of physical systems that are described by strongly interacting quantum field theories.The first kind of systems are the exotic quantum states of matter made up of strongly interacting particles. Despite the vast differences between examples of these kinds of states of matter at the microscopic level, a remarkable similarity is observed in how variations in temperature, or electric charge, spread through these systems over macroscopic distances. My research will examine why this is the case, by directly relating the macroscopic properties of strongly interacting quantum field theories to the chaotic processes that occur over microscopic distances. The second kind of systems are black holes. Amazingly, the complicated dynamics of strongly interacting quantum field theories can produce the phenomenon of gravity, as well as gravitational objects such as black holes. This is called 'holographic duality'. By better understanding how exactly this happens, and the circumstances under which it occurs, my research will help to give a much better understanding of the properties and the microscopic structure of black holes.
据我们所知,宇宙中的所有物质都是由基本粒子组成的。这些粒子遵循两组原则。第一个是相对性原理--没有什么能比光速更快。第二个是量子力学的原理,它说任何事件的结果都无法确定地预测。相反,有各种可能的结果,每一种都有自己的概率。量子场论是将这些原理以一致的方式联合收割机结合起来的数学理论。自然界的基本粒子非常精确地遵循量子场论的预测,正如最近在大型强子对撞机上的质子碰撞中所验证的那样。然而,量子场论可能非常复杂,比如每个粒子的行为对其邻居都有很大影响的情况。这些被称为强相互作用量子场论,我们不理解它们的许多性质,特别是当存在大量粒子时。这是因为,在数学上,要跟踪每一个微观事件的所有可能结果的概率是非常困难的,而在遵循量子力学原理的理论中,人们必须这样做。虽然你可能认为这些错综复杂的概率微观过程会导致复杂的混乱,但我们最近开始了解,非常有组织的现象实际上可以在这些系统中出现。我的研究项目的目的是发展这种理解,并利用它来解释强相互作用量子场论所描述的两类物理系统的性质。第一类系统是由强相互作用粒子组成的物质的奇异量子态。尽管在微观水平上,这些物质状态的例子之间存在巨大差异,但在温度或电荷的变化如何在宏观距离上通过这些系统传播方面,我们观察到了一个显着的相似性。我的研究将通过将强相互作用量子场论的宏观性质与微观距离上发生的混沌过程直接联系起来,来研究为什么会出现这种情况。第二类系统是黑洞。令人惊讶的是,强相互作用量子场论的复杂动力学可以产生引力现象,以及黑洞等引力物体。这就是所谓的“全息二重性”。通过更好地理解这到底是如何发生的,以及它发生的环境,我的研究将有助于更好地理解黑洞的性质和微观结构。
项目成果
期刊论文数量(8)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Chaos and pole-skipping in rotating black holes
- DOI:10.1007/jhep01(2022)013
- 发表时间:2021-11
- 期刊:
- 影响因子:5.4
- 作者:Mike Blake;R. Davison
- 通讯作者:Mike Blake;R. Davison
Slow Relaxation and Diffusion in Holographic Quantum Critical Phases
全息量子临界相中的缓慢弛豫和扩散
- DOI:10.17863/cam.45724
- 发表时间:2019
- 期刊:
- 影响因子:0
- 作者:Davison R
- 通讯作者:Davison R
Impact of irrelevant deformations on thermodynamics and transport in holographic quantum critical states
- DOI:10.1103/physrevd.100.086020
- 发表时间:2018-12
- 期刊:
- 影响因子:5
- 作者:R. Davison;Simon A. Gentle;B. Gout'eraux
- 通讯作者:R. Davison;Simon A. Gentle;B. Gout'eraux
Zero sound and higher-form symmetries in compressible holographic phases
可压缩全息相位中的零声音和更高形式的对称性
- DOI:10.1007/jhep12(2023)040
- 发表时间:2023
- 期刊:
- 影响因子:5.4
- 作者:Davison R
- 通讯作者:Davison R
Slow Relaxation and Diffusion in Holographic Quantum Critical Phases.
- DOI:10.1103/physrevlett.123.141601
- 发表时间:2018-08
- 期刊:
- 影响因子:8.6
- 作者:R. Davison;Simon A. Gentle;B. Goutéraux
- 通讯作者:R. Davison;Simon A. Gentle;B. Goutéraux
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Richard Davison其他文献
Strategies for Addressing Prosopagnosia as a Potential Solution to Facial Deepfake Detection
解决面容失认症的策略作为面部深度伪造检测的潜在解决方案
- DOI:
- 发表时间:
2023 - 期刊:
- 影响因子:0
- 作者:
Fatim F. Alanazi;G. Morgan;G. Ushaw;Richard Davison - 通讯作者:
Richard Davison
The use of epinephrine in the treatment of older adult asthmatics.
肾上腺素在治疗老年哮喘中的应用。
- DOI:
- 发表时间:
1988 - 期刊:
- 影响因子:6.2
- 作者:
R. Cydulka;Richard Davison;Leslie C. Grammer;M. Parker;James Mathews - 通讯作者:
James Mathews
Commodity Video Game Technology in Teletherapy
远程治疗中的商品视频游戏技术
- DOI:
10.1007/978-981-4560-52-8_26-1 - 发表时间:
2015 - 期刊:
- 影响因子:10
- 作者:
G. Ushaw;Richard Davison;G. Morgan - 通讯作者:
G. Morgan
Drug eruptions and isotypic antibody responses to streptokinase after infusions of anisoylated plasminogen-streptokinase complex (APSAC, anistreplase).
输注茴香酰化纤溶酶原-链激酶复合物(APSAC,阿尼普酶)后出现药疹和对链激酶的同种型抗体反应。
- DOI:
- 发表时间:
1995 - 期刊:
- 影响因子:14.2
- 作者:
M. Dykewicz;Nora K.Y. McMorrow;Richard Davison;D. Fintel;Caryn Cochran Zull;Joyce L. Rutledge - 通讯作者:
Joyce L. Rutledge
Acute Pulmonary Edema in a Woman with a Porcine Mitral Valve
- DOI:
10.1378/chest.99.2.486 - 发表时间:
1991-02-01 - 期刊:
- 影响因子:
- 作者:
Rohit Sehgal;Dan J. Fintel;Richard Davison - 通讯作者:
Richard Davison
Richard Davison的其他文献
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{{ truncateString('Richard Davison', 18)}}的其他基金
The dynamics of strongly interacting quantum field theories and black holes
强相互作用量子场论和黑洞的动力学
- 批准号:
ST/R004455/2 - 财政年份:2019
- 资助金额:
$ 62.28万 - 项目类别:
Fellowship
SFC Award (Indian Currency) for Study of Solar Jet Compression and Open Cycle Absorption Refrigeration Systems
太阳能喷射压缩和开式循环吸收式制冷系统研究荣获 SFC 奖(印度货币)
- 批准号:
8418400 - 财政年份:1985
- 资助金额:
$ 62.28万 - 项目类别:
Standard Grant
Further Development of the Compressed - Film Floating-Deck SOlar Water Heater
压缩膜式浮盘式太阳能热水器的进一步发展
- 批准号:
7303172 - 财政年份:1973
- 资助金额:
$ 62.28万 - 项目类别:
Standard Grant
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- 批准年份:2003
- 资助金额:25.0 万元
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Understanding spectral statistics and dynamics in strongly-interacting quantum many-body systems
了解强相互作用量子多体系统中的光谱统计和动力学
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EP/X042812/1 - 财政年份:2024
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Strongly Interacting Quantum Dynamics
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LEAPS-MPS: Dynamics of Quantum Information in Strongly Interacting Many-Body Systems
LEAPS-MPS:强相互作用多体系统中的量子信息动力学
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CAREER: Towards Predictive Modeling of Emergent Correlations and Dynamics in Strongly Interacting Quantum Matter
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The dynamics of strongly interacting quantum field theories and black holes
强相互作用量子场论和黑洞的动力学
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