Second-order amplitudes in loop quantum gravity

2009/04/25 by Davide Mamone, Carlo Rovelli
Physics and Astronomy · #Amplitude #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Diagonal #Feynman diagram #Flatness (cosmology) #Graviton #Loop quantum gravity #Noncommutative and Quantum Gravity Theories #Propagator #Quantum gravity #Spin foam #Vertex (graph theory) #gr-qc

paper · pdf · doi:10.1088/0264-9381/26/24/245013

published as Class.Quant.Grav.26:245013,2009 · 22 pages, 18 figures

arxiv created 2009/04/25 · openalex publication_date 2009/12/08 · arxiv updated 2010/12/17 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

22 pages, 18 figures

Citations

• Solving the simplicity constraints for spinfoam quantum gravity
• GENERALIZED SCHRÖDINGER EQUATION IN EUCLIDEAN FIELD THEORY
• Knot Theory and Quantum Gravity
• A “general boundary” formulation for quantum mechanics and quantum gravity
• Schrödinger's cat and the clock: lessons for quantum gravity
• Loop-Quantum-Gravity Vertex Amplitude
• What is a particle?
• Loop space representation of quantum general relativity
• LQG vertex with finite Immirzi parameter
• A new spin foam model for 4D gravity
• 判例評釈 民事手続判例研究 地方裁判所にその管轄区域内の簡易裁判所の管轄に属する訴訟が提起された場合における当該簡易裁判所への移送の判断基準[最高裁第二小法廷平成20.7.18決定]
• From 3-geometry transition amplitudes to graviton states
• Generalized Tomonaga-Schwinger equation from the Hadamard formula
• New spinfoam vertex for quantum gravity
• Minkowski vacuum in background independent quantum gravity
• Linearized dynamics from the 4-simplex Regge action
• Complete LQG propagator: Difficulties with the Barrett-Crane vertex