Quantum order: a quantum entanglement of many particles

Yubo Xu

In this paper, the author proposes a new world view in which microscopic particles exhibit quantum random selectivity and macroscopic objects exhibit classical states, and discusses how macroscopic objects behave classical states, in which quantum entanglement plays an important role. In order to better analyze the role of quantum entanglement in transmitting information, this paper shows the irreversible and chain-like transmission of quantum entanglement. In addition, whether quantum entanglement poses a threat to special relativity is discussed. As a supplement, the conjecture of inverse causality transmission and the Tumulka's theory are introduced. In the last part of this article, the misunderstanding of quantum entanglement is pointed out from the author's point of view. It is concluded that all particles in the world are connected, either through quantum entanglement, or through entanglement of particles in the form of entanglement chains.

J. T. Wang, J. D. Fan

It is well known that an electron has either spin-up or spin-down state and a photon has two possible polarizations called spin [Formula: see text] or spin [Formula: see text]. But when two particles are created, the two particles can have 50% of one state and 50% in the other. This is called the two particles in quantum entanglement. The spooky thing is that an event at one point in the universe can instantaneously affect the event that is arbitrarily far away between these two particles. a The entanglement of the two particles can be electron or photon. We believe, in order to study this phenomenon we have to study further than the previously established principles of quantum mechanics, that is, to study how an electron creates a photon and how it interacts with the photon emitted. a Quantum entanglement simplified-video results — Quantum entanglement and spooky action at a distance, youtube.com, two years ago.

Vedika Khemani

Min Nie, Ren Jia-Ming, Yang Guang +2 more

When the optical signal is transmitted in the free space, it inevitably passes through the atmosphere. The atmospheric aerosol is one of the most important components of the atmosphere, which not only affects the regional climate, but also influences the transmission of the free space optical signal. However, the study on the relationship between the non-spherical aerosols and the parameters of the free space quantum communication channel has not been carried out so far. To investigate this relationship, the spectral distribution function of the aerosol and its extinction factor should be analyzed first. According to three nonspherical aerosol particles: cylindrical particles, ellipsoidal particles and Chebyshev particles, the equation between channel attenuation of the free space quantum communication and the degree of quantum entanglement can then be established. After that, the effects of the relative humidity of the atmosphere on the degree of quantum entanglement and the fidelity of quantum communication can be analyzed and simulated finally. The simulation results show that the channel attenuations of the free space quantum communication are sequenced in ascending order as cylindrical particles, ellipsoidal particles, and Chebyshev particles, and their influences on the degree of quantum entanglement have different changing trends. When the transmission time is fixed, with the increase of aspect ratio of ellipsoidal particles, the degree of quantum entanglement shows a growing trend, with the increase of aspect ratio of cylindrical particles, the degree of quantum entanglement shows descending trend. With the increase of Chebyshev particle equivalent radius, the degree of quantum entanglement also shows the descending trend. When the relative humidity of the atmosphere is 0.2(0.9), the degree of quantum entanglement and the fidelity of quantum communication will be 0.72(0.75) and 0.32(0.22), respectively. It can be seen that the nonspherical aerosol particles and the relative humidity of the atmosphere each have a significant effect on the function of the free space quantum communication system. Therefore, in a practical free space quantum communication system, the shape factor of nonspherical aerosol particle, orientating factor, equivalent radius and the relative humidity of the atmosphere cannot be ignored, in order to improve the effectiveness and reliability of the free space quantum communication, the different parameters of the communication system should be adjusted adaptively.

Ming-Yong Ye, Yong-Sheng Zhang, Guang‐Can Guo