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arXiv 0705.2370quant-ph
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能源保护论点在相互作用图中失败

Energy protection arguments fail in the interaction picture

Kenneth R. Brown

摘要:

具有简并基态的自旋哈密顿体系是一种在低温下存储量子信息的潜在体系。被囚禁的离子可以用来模拟这些哈密顿的动力学,但相干保持属性将丢失。这说明在相互作用框架中执行的量子模拟将不会随其环境热化。

英文摘要:

Spin Hamiltonians with degenerate ground states are one potential system for the storage of quantum information at low temperatures. Trapped ions can be used to simulate the dynamics of these Hamiltonians, but the coherence-preserving properties will be lost. This illustrates that a quantum simulation performed in an interaction frame will not thermalize with its environment.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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