Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 1974 · 99 citations · 5 references
Natural SciencesPhysicsCondensed Matter PhysicsElectromagnetismQuantum MechanicsGreen's FunctionsQuantum Field TheoryMagnetic PolarizationPolarization
The lowest-order vacuum polarization in homogeneous magnetic fields is calculated exactly, using a "momentum" representation of the electron Green's function obtained by Schwinger in 1951.Received 24 June 1974DOI:https://doi.org/10.1103/PhysRevD.10.2699©1974 American Physical Society
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On Gauge Invariance and Vacuum Polarization
Julian Schwinger · Physical Review · 1951 · 7.1K citations
Vacuum polarization in magnetic field
Dan H. Constantinescu · Nuclear Physics B · 1972 · 16 citations