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arXiv · 0802.1596

Coherence Conservation of a Qubit Coupled to a Thermal Dissipating Environment

Robabeh Rahimi·Akira SaiToh·Mikio Nakahara
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Abstract

It is shown that quantum coherence is conserved in a principal system in the case that the system is coupled to a fast dissipating environment [arXiv:0709.0562]. The phenomenon is called the quantum wipe effect. Here, this effect is reviewed and the analytical proof for a model system consisting of a one-qubit system coupled to a fast dissipating environment is extended to an environment at a thermal equilibrium.

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Robabeh Rahimi, Akira SaiToh, Mikio Nakahara. 2008-02-12. Coherence Conservation of a Qubit Coupled to a Thermal Dissipating Environment. https://doi.org/10.1142/s0219749908004109

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