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Quantum decoherence experiment box based on combined multiple radiation sources

A technology of multi-radiation sources and experimental boxes, applied in the field of quantum decoherence experimental boxes, can solve the problems that the decoherence time cannot be long enough, and the calculation cannot be completed, so as to achieve the diversification of experimental samples, avoid unknown interference sources, and rich experimental data Effect

Active Publication Date: 2021-04-13
CHONGQING VOCATIONAL INST OF ENG
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

If the decoherence time cannot be long enough, the calculation cannot be completed

Method used

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  • Quantum decoherence experiment box based on combined multiple radiation sources
  • Quantum decoherence experiment box based on combined multiple radiation sources
  • Quantum decoherence experiment box based on combined multiple radiation sources

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Embodiment Construction

[0041] The present invention will be further described below in conjunction with drawings and embodiments.

[0042] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right" , "vertical", "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing this The embodiments and simplified descriptions of the invention do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed a...

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Abstract

The invention discloses a quantum decoherence experiment box based on combined multiple radiation sources. The experiment box comprises an ion source box body used for placing an ion source, two radiation box bodies used for testing ion coherence, an observation box body used for observing the coherence of two ions, and a radiation adding unit which can move multiple radiation sources separately to a radiation window or move the radiation sources to the radiation window at the same time. Switching of the different radiation sources is achieved through the radiation adding unit, single-radiation-source interference can be achieved, multi-radiation-source interference can also be achieved, experiment modes are diversified, and the influence of various radiation sources on the quantum coherence can be tested more conveniently.

Description

technical field [0001] The invention relates to, in particular, a quantum decoherence experiment box based on combining multiple radiation sources. Background technique [0002] In the quantum realm, coherence is described as "correlations between states". Coherence is the most important property of a quantum system. The quantum coherence of an open quantum system will gradually be lost over time due to quantum entanglement with the external environment. This effect is called quantum decoherence, also known as quantum decoherence. [0003] The further development of quantum information science is restricted by a series of problems including quantum decoherence phenomena, such as quantum computers. Unlike traditional computers, quantum computers have a limited computing time. This is because the coherence between qubits is difficult to maintain for a long time. Qubits are not an isolated system. It will interact with the external environment to cause quantum coherence to dec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/00
CPCG09B23/00
Inventor 李生好熊飞吴媛媛
Owner CHONGQING VOCATIONAL INST OF ENG
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