Quantum technologies for quantum gravity phenomena and other fundamental physics research
Quantum technologies for quantum gravity phenomena and other fundamental physics research
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DOI：
10.1117/12.2646193
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发表时间：
2023-01
期刊：
影响因子：
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通讯作者：
L. Aiello;A. Ejlli;K. Dooley;W. Griffiths;A. James;K. Kokeyama;Abhinav Patra;E. Schwartz;Sander M. Vermeulen;H. Grote
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文献类型：
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作者：
L. Aiello;A. Ejlli;K. Dooley;W. Griffiths;A. James;K. Kokeyama;Abhinav Patra;E. Schwartz;Sander M. Vermeulen;H. Grote
当今物理学基础理论的实验研究越来越与新前沿技术的发展联系在一起。我们正在利用引力波探测器中使用的最先进的技术来寻找一些量子引力理论所预测的时空量子涨落。为此，我们正在建造双位置的干涉仪，目标是达到前所未有的灵敏度水平。利用量子技术，就像光的压缩状态一样，可以进一步降低探测器的噪音，不仅可以提高它对量子引力现象的灵敏度，还可以提高它对暗物质和高频引力波的灵敏度。
The experimental investigation of fundamental theories of Physics nowadays is more and more related to the development of new cutting-edge technologies. We are exploiting the most advanced techniques used in gravitational waves detectors to search for quantum fluctuations of space-time as predicted by some theories of quantum gravity. For this purpose, we are building twin co-located interferometers that are targeted to achieve unprecedented levels of sensitivity. Exploiting quantum technology, like squeezed states of light, will allow further reduction of the detector’s noise and improve its sensitivity not only to quantum gravity phenomena, but to dark matter and high-frequency gravitational waves as well.