Automatic regularization by quantization in reducible representations of CCR: point-form quantum optics with classical sources

DOI10.1007/s10773-009-0038-6zbMath1252.81137arXiv0806.3510OpenAlexW3105657061WikidataQ62607640 ScholiaQ62607640MaRDI QIDQ735362

Klaudia Wrzask, Marek Czachor

Publication date: 21 October 2009

Published in: International Journal of Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0806.3510

zbMATH Keywords

field quantizationinfrared regularizationoscillator algebraspoint-form dynamicsRenyi entropies

Mathematics Subject Classification ID

Quantization in field theory; cohomological methods (81T70) Quantum optics (81V80) Phase transitions (general) in equilibrium statistical mechanics (82B26) Spinor and twistor methods applied to problems in quantum theory (81R25) Motion of charged particles (78A35)

Related Items (4)

Emergent Coulomb forces in reducible quantum electrodynamics ⋮ On the emergence of the Coulomb forces in quantum electrodynamics ⋮ Gauge transformations of a relativistic field of quantum harmonic oscillators ⋮ Two-spinors, oscillator algebras, and qubits: aspects of manifestly covariant approach to relativistic quantum information

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