Kinetic transport theory with quantum co
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Matti Herranen; Kimmo Kainulainen; Pyry M. Rahkila
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Article
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2009
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Elsevier Science
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English
⚖ 307 KB
We derive transport equations for fermions and bosons in spatially or temporally varying backgrounds with special symmetries, by use of the Schwinger-Keldysh formalism. In a noninteracting theory the coherence information is shown to be encoded in new singular shells for the 2-point function. Imposi