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- Schulenborg, Jens, 1988, et al.
(författare)
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Fermion-parity duality and energy relaxation in interacting open systems
- 2016
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Ingår i: Physical Review B. - 2469-9969 .- 2469-9950. ; 93:8, s. 081411-
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Tidskriftsartikel (refereegranskat)abstract
- We study the transient heat current out of a confined electron system into a weakly coupled electrode in response to a voltage switch. We show that the decay of the Coulomb interaction energy for this repulsive system exhibits signatures of electron-electron attraction, and is governed by an interaction-independent rate. This can only be understood from a general duality that relates the non-unitary evolution of a quantum system to that of a dual model with inverted energies. Deriving from the fermion-parity superselection postulate, this duality applies to a large class of open systems.
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