Time Reversal in Classical Electromagnetism
British Journal for the Philosophy of Science 60 (3):557-584 (2009)
| Abstract | Richard Feynman has claimed that anti-particles are nothing but particles `propagating backwards in time'; that time reversing a particle state always turns it into the corresponding anti-particle state. According to standard quantum field theory textbooks this is not so: time reversal does not turn particles into anti-particles. Feynman's view is interesting because, in particular, it suggests a nonstandard, and possibly illuminating, interpretation of the CPT theorem. In this paper, we explore a classical analog of Feynman's view, in the context of the recent debate between David Albert and David Malament over time reversal in classical electromagnetism. | |||||||||
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Hilary Greaves (2010). Towards a Geometrical Understanding of the Cpt Theorem. British Journal for the Philosophy of Science 61 (1):27-50.
Hilary Greaves (2010). Towards a Geometrical Understanding of the Cpt Theorem. British Journal for the Philosophy of Science 61 (1):27-50.
F. Rohrlich (2000). Causality and the Arrow of Classical Time. Studies in History and Philosophy of Science Part B 31 (1):1-13.
David Malament (2004). On the Time Reversal Invariance of Classical Electromagnetic Theory. Studies in History and Philosophy of Science Part B 35 (2):295-315.
John Earman (2002). What Time Reversal Invariance is and Why It Matters. International Studies in the Philosophy of Science 16 (3):245 – 264.
Jill North (2008). Two Views on Time Reversal. Philosophy of Science 75 (2):201-223.
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