Author: Renate Loll

0000000000858130

AUTHOR

Renate Loll

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The electromagnetic group: Bosonic BRST charge

1990

Abstract We give an infinite-dimensional Lie group from which a group approach to quantization (GAQ) derives a Gupta-Bleuler-like quantization for the electromagnetic field. The incorporation into the group law of the gauge transformation properties of Aμ(x), Aμ(x) → Aμ(x) + ∂μφ, requires a non-conventional generator which is related to the BRST charge.

Electromagnetic fieldPhysicsNuclear and High Energy PhysicsQuantization (physics)Quantum groupQuantum electrodynamicsLie algebraLie groupGauge theoryPolarization (waves)BRST quantizationMathematical physicsPhysics Letters B

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