Information and Media Technologies
Online ISSN : 1881-0896
ISSN-L : 1881-0896
Computing
A Dynamical Bifurcation of Distinguishability in Thermalization Processes, from Classical to Quantum
Kentaro ImafukuHideki Imai
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2006 Volume 1 Issue 1 Pages 155-160

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Abstract

We study a distinction problem of two heat baths with given information from ancilla (quantum or classical two level system) which is interacting with the heat baths. Analysing dynamics of ancilla system in a Markov approximation region, we show that the process in which“quantum ancilla” acquires the quantum distinguishability is described as a bifurcation process from the time evolution of classical distinguishability.

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© 2006 by Information Processing Society of Japan
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