Does quantum electrodynamics have an arrow of time?☆

Studies in History and Philosophy of Science Part B: Studies in History and Philosophy of Modern Physics 37 (3):528-541 (2005)
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Abstract

Quantum electrodynamics is a time-symmetric theory that is part of the electroweak interaction, which is invariant under a generalized form of this symmetry, the PCT transformation. The thesis is defended that the arrow of time in electrodynamics is a consequence of the assumption of an initial state of high order, together with the quantum version of the equiprobability postulate.

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References found in this work

Time and chance.David Z. Albert - 2000 - Cambridge, Mass.: Harvard University Press.
Time’s arrow and Archimedes’ point.Huw Price - 1996 - Philosophical and Phenomenological Research 59 (4):1093-1096.
The transactional interpretation of quantum mechanics.John G. Cramer - 1986 - Reviews of Modern Physics 58 (3):647-687.
”Relative state’ formulation of quantum mechanics.Hugh Everett - 1957 - Reviews of Modern Physics 29 (3):454--462.

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