Factorization in Graviton Scattering and the "Natural" Value of the g-factor

Abstract

The factorization property of graviton scattering amplitudes is reviewed and show to be valid only if the "natural" value of the gyromagnetic ratio $g_S=2$ is employed -- independent of spin.

arXiv comment21 pages, 2 figures

References in corpus (6)

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• General relativity as an effective field theory: The leading quantum corrections
• Quantum Corrections to the Schwarzschild and Kerr Metrics
• Perturbative Quantum Gravity and its Relation to Gauge Theory
• Factorization and polarization in linearized gravity
• The Gerasimov-Drell-Hearn Sum Rule and the Spin Structure of the Nucleon

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• Gravitational radiation from the classical spinning double copy
• CHY representations for gauge theory and gravity amplitudes with up to three massive particles
• The double copy for heavy particles
• On the Double Copy for Spinning Matter
• Electromagnetic Properties for Arbitrary Spin Particles: Part 2 $-$ Natural Moments and Transverse Charge Densities
• Pair Production and Gravity as the Weakest Force
• On the low energy limit of one loop photon-graviton amplitudes
• Compton scattering off elementary spin 3/2 particles
• Compton-like scattering of a scalar particle with N photons and one graviton
• Spin supplementary condition in quantum field theory: covariant SSC and physical state projection
• Electromagnetic couplings of elementary vector particles
• Second order formalism for spin 1/2 fermions and Compton scattering
• Effective action for Einstein-Maxwell theory at order RF**4
• A Gauge-Gravity Relation in the One-loop Effective Action
• Revisiting Higher-Spin Gyromagnetic Couplings
• Graviton Photoproduction by a Kerr-Newman Black Hole with Worldline EFT