期刊
QUANTUM SCIENCE AND TECHNOLOGY
卷 7, 期 1, 页码 -出版社
IOP Publishing Ltd
DOI: 10.1088/2058-9565/ac40f3
关键词
objectivity; quantum Darwinism; quantum computers; collision models; quantum information
资金
- MIUR through project PRIN [2017SRN-BRK QUSHIP]
- Academy of Finland [336810, 336814, 341985]
- Emmy.network foundation under the aegis of the Fondation de Luxembourg
Quantum Darwinism proposes objectivity as consensus among independent observers. Quantum computers serve as platforms for experimental investigation of QD. Evaluation of current quantum devices in the field of QD is conducted through simulating a solvable stochastic collision model.
Understanding the emergence of objectivity from the quantum realm has been a long standing issue strongly related to the quantum to classical crossover. Quantum Darwinism (QD) provides an answer, interpreting objectivity as consensus between independent observers. Quantum computers provide an interesting platform for such experimental investigation of QD, fulfiling their initial intended purpose as quantum simulators. Here we assess to what degree current Noisy intermediate-scale quantum devices can be used as experimental platforms in the field of QD. We do this by simulating an exactly solvable stochastic collision model, taking advantage of the analytical solution to benchmark the experimental results.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据