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arXiv 2108.01307gr-qchep-thquant-ph
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冲击探测器中的Shock wave量子存储器

Shock wave quantum memory in shocked detector

Bibhas Ranjan Majhi

摘要:

在Dray-'t Hooft时空中的均匀加速坐标系中,由于Minkowski时空中的定域激波,没有看到Unruh效应的任何量子印记。在这里,我们认为,这种不出现的量子记忆是特定于那些特定的观察者,不纳入波的存在,在他们的轨迹。事实上,与受冲击影响的框架相关联的检测器在其响应方面不可能是微不足道的。我们明确地表明,后一种类型的框架检测粒子的冲击波闵可夫斯基真空,这是冲击的效果。因此,这种量子存储器是非常特殊的特定类的观察者,只要Dray-'t Hooft时空的关注。我们分析了一个空的轨迹,沿着该检测器正在移动。

英文摘要:

Usual uniformly accelerated frame, in Dray-'t Hooft spacetime, does not see the any quantum imprint on Unruh effect due to localised shock wave in Minkowski spacetime. Here we argue that such non-appearance of quantum memory is specific to those particular observers which do not incorporate the presence of wave in their trajectory. In fact a detector, associated with a frame which is affected by the shock, can not be trivial in terms of its response. We explicitly show that the later type of frame detects particle in the shock wave Minkowski vacuum which is the effect of shock. Therefore this quantum memory is very special to specific class of observers as far as Dray-'t Hooft spacetime is concerned. We analyse for a null like trajectory along which the detector is moving.

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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