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Back-reaction in strong field QED: a toy model
- Source :
- Phys. Rev. D 101, 056022 (2020)
- Publication Year :
- 2020
-
Abstract
- As a toy model for QED in strong background fields, we consider the impact of back-reaction and loop effects on scattering processes in quantum optics. We show that neglecting back-reaction misses qualitative and quantitative features of strong-field physics. We are able to study an analogue of the Narozhny-Ritus conjecture on the scaling of higher loop diagrams with intensity: we prove that there is no corresponding behaviour in our model. Implications for QED are identified and discussed.<br />Comment: 9 pages, 6 figures. v2: typo corrected
- Subjects :
- High Energy Physics - Phenomenology
Subjects
Details
- Database :
- arXiv
- Journal :
- Phys. Rev. D 101, 056022 (2020)
- Publication Type :
- Report
- Accession number :
- edsarx.2002.03759
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1103/PhysRevD.101.056022