Using nonlinear Breit-Wheeler to test nonlinear vacuum birefringence

Abstract

Quantum electrodynamics predicts that the quantum vacuum is birefringent, but due to the very small cross-section this is yet to be confirmed by experiment. Vacuum birefringence arises as the elastic part of photon-photon scattering; the inelastic part is Breit-Wheeler pair-production. We outline how measurements of the photon-polarised nonlinear Breit-Wheeler process can be used to infer a measurement of nonlinear vacuum birefringence. As an example scenario, we calculate the accuracy of such a measurement for parameters anticipated at upcoming laser-particle experiments.

arXiv comment8 pages, 7 figures

References in corpus (28)

• Evidence for light-by-light scattering in heavy-ion collisions with the ATLAS detector at the LHC
• On the Observation of Vacuum Birefringence
• Evidence for light-by-light scattering and searches for axion-like particles in ultraperipheral PbPb collisions at $\sqrt{s_{\mathrm{NN}}}=$ 5.02 TeV
• Conceptual Design Report for the LUXE Experiment
• Evidence for vacuum birefringence from the first optical polarimetry measurement of the isolated neutron star RX\, J1856.5$-$3754
• Light diffraction by a strong standing electromagnetic wave
• Implementing nonlinear Compton scattering beyond the local constant field approximation
• Measuring Vacuum Polarisation with High Power Lasers
• Measurement of $e^{+}{e}^{-}$ Momentum and Angular Distributions from Linearly Polarized Photon Collisions
• Observation of light-by-light scattering in ultraperipheral Pb+Pb collisions with the ATLAS detector
• An extended locally constant field approximation for nonlinear Compton scattering
• The GlueX Beamline and Detector
• Nonlinear Breit-Wheeler pair production in a tightly focused laser beam
• High-Energy Vacuum Birefringence and Dichroism in an Ultrastrong Laser Field
• Superluminality and UV Completion
• Vacuum birefringence in strong inhomogeneous electromagnetic fields
• Infra-red divergences in plane wave backgrounds
• Conjecture of perturbative QED breakdown at $\alpha {\chi }^{2/3}\gtrsim 1$
• Vacuum birefringence in high-energy laser-electron collisions
• All-optical signatures of Strong-Field QED in the vacuum emission picture
• Three-pulse photon-photon scattering
• A uniform locally constant field approximation for photon-seeded pair production
• Prospects for studying vacuum polarisation using dipole and synchrotron radiation
• Direct accessibility of the fundamental constants governing light-by-light scattering
• A note on polarized light from Magnetars
• Higher fidelity simulations of nonlinear Breit-Wheeler pair creation in intense laser pulses
• Large orders in strong-field QED
• Limits on Non-Linear Electrodynamics

Cited by in corpus (7)

• Report on Progress in Physics: Observation of the Breit-Wheeler Process and Vacuum Birefringence in Heavy-Ion Collisions
• Strong-field vacuum polarisation with high energy lasers
• Nonlinear Breit-Wheeler pair production using polarized photons from inverse Compton scattering
• Kramers-Krönig approach to the electric permittivity of the vacuum in a strong constant electric field
• Primer of Strong-Field Quantum Electrodynamics for Experimentalists
• Strong-field QED in Furry-picture momentum-space formulation: Ward identities and Feynman diagrams
• Spinning Pairs: Supporting ${}^3{P}_0$ Quark-Pair Creation from Landau Gauge Green's Functions