This is a very general overview of the quantum mechanics of spacetime, starting from some generalities and then moving on to more current developments in string theory.The Theory of the Quantum Worlddoi:10.1142/9789814440622_0006J. Polchinski
High Energy Physics - TheoryThese are the lecture notes for the Les Houches Summer School on Quantum Gravity held in July 1992. The notes present some general critical assessment of other (non-string) approaches to quantum gravity, and a selected set of topics concerning what we have learned ...
The presence of the -i[??]v x [nabla] dynamical space term provides a critical test of the emergent quantum gravity theory. For plane wave electrons, [psi] ~ [e.sup.(ik x r-i[omega]t)], the space interaction term changes the energy of the electrons, for uniform v, Quantum gravity...
I investigate two discrete models of random geometries, namely simplicial quantum gravity and quantum string theory. In four-dimensional simplicial quantum gravity, I show that the addition of matter gauge fields to the model is capable of changing its phase structure by replacing the branched ...
Thiemann T 2004 The LQG string: loop quantum gravity quantization of string theory: I. Flat target space Preprint hep-th/0401172T. Thiemann, The LQG - String: Loop Quantum Gravity Quantization of String Theory I. Flat Target Space, hep-th/0401172....
Is quantum gravity string theory? String theory suggests that particles are infact tiny strings.(Image credit: PASIEKA via Getty Images) String theoryis one of many attempts to develop a quantum gravity model. String theory suggests that particles are actually tiny strings. Imagine a guitar string...
M-theory - (particle physics) a theory that involves an eleven-dimensional universe in which the weak and strong forces and gravity are unified and to which all the string theories belong high energy physics, high-energy physics, particle physics - the branch of physics that studies subatomic ...
ˈɡræviti] 美 [ˈkwɑntəm ˈɡrævɪti]词典 量子引力 网络 量子引力论; 量子重力; 量子引力学 数据来源：金山词霸 双语例句百度知道 1 General Relativity; Quantum Gravity; String Theory and M-Theory.广义相对论；量子引力；弦论和M-理论 ...
String theory / Superstring theory / M-theory Supergravity Loop quantum gravity Twistor theory Noncommutative geometry Euclidean quantum gravity Wheeler-deWitt equation Of course, it's fully possible that if quantum gravity does exist, it will be neither simple nor elegant, in which case these attem...
主题:Quantum Gravity and Quark Confinement主讲人:年骏单 位:中国科学院大学,国际理论物理中心(亚太地区) 时 间:2025年1月2日(周四)下午15:00地点:物理楼438报告厅 摘要 Quantum gravity and quark confinement are two long-standing puz...