Some consequences for quantum electrodynamics of an essential singularity at α=0

1959 ◽  
Vol 14 (4) ◽  
pp. 771-777 ◽  
Author(s):  
P. J. Redmond
Keyword(s):  
Quantum Electrodynamics ◽  
Essential Singularity

Energy, Information, and Superluminal Speed in Quantum Electrodynamics

2020 ◽  
pp. 27-33
Author(s):  
Boris A. Veklenko
Keyword(s):  
Electromagnetic Field ◽  
Perturbation Theory ◽  
Quantum Electrodynamics ◽  
Excited Atom ◽  
Standard Quantum ◽  
Energy Information

Without using the perturbation theory, the article demonstrates a possibility of superluminal information-carrying signals in standard quantum electrodynamics using the example of scattering of quantum electromagnetic field by an excited atom.

Essential Singularity in a Model of Branched Polymers

1987 ◽  
Vol 3 (1) ◽  
pp. 21-26 ◽  
Author(s):  
J Vannimenus ◽  
M Knezevic
Keyword(s):  
Branched Polymers ◽  
Essential Singularity

scholarly journals Quantum electrodynamics in an external constant field

1985 ◽  
Vol 258 ◽  
pp. 435-467 ◽  
Author(s):  
I.A. Batalin ◽  
E.S. Fradkin ◽  
SH.M. Shvartsman
Keyword(s):  
Quantum Electrodynamics ◽  
Constant Field
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