29 August 2006 A model for nonlinear quantum evolution based on time displaced entanglement
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We discuss a model for time displaced entanglement, produced by taking one member of an entangled pair on a round trip at relativistic speeds, thus inducing a time-shift between the pair. We show that decoherence of the entangled pair is predicted. For non-maximal entanglement this then implies the ability to induce a non-unitary, non-linear quantum evolution. Although exhibiting unusual characteristics, we show that these evolutions cannot be dismissed on the basis of entropic or causal arguments.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
T. C. Ralph "A model for nonlinear quantum evolution based on time displaced entanglement", Proc. SPIE 6305, Quantum Communications and Quantum Imaging IV, 63050P (29 August 2006); doi: 10.1117/12.680097; https://doi.org/10.1117/12.680097


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