CHOP
发表于 2025-3-23 11:07:12
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脖子
发表于 2025-3-23 17:06:15
Single Ions in Paul Trapst manipulation by laser light of the quantum state of individual ions in the string. In our experiment, .Ca. ions are trapped in a linear Paul trap, forming crystallized linear strings when laser cooled. These strings are observed by fluorescence detection on the S. - P. dipole transition at 397nm u
嘲弄
发表于 2025-3-23 18:00:57
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哥哥喷涌而出
发表于 2025-3-23 23:53:52
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Psa617
发表于 2025-3-24 06:25:00
https://doi.org/10.1007/978-3-319-25942-0 the Bargmann superselection rule for the total mass in Galilei invariant quantum mechanics and (2) the charge superselection rule in quantum electrodynamics. I argue that, for various reasons, the kinematical arguments usually given are not physically convincing unless they are based on an underlying dynamical process.
Aesthete
发表于 2025-3-24 09:57:15
States, Symmetries and Superselection the Bargmann superselection rule for the total mass in Galilei invariant quantum mechanics and (2) the charge superselection rule in quantum electrodynamics. I argue that, for various reasons, the kinematical arguments usually given are not physically convincing unless they are based on an underlying dynamical process.
TAP
发表于 2025-3-24 11:30:31
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Expertise
发表于 2025-3-24 17:06:52
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表示向下
发表于 2025-3-24 22:22:42
The Problem of Decoherence and the EPR-Paradoxoreover, it seems that this problem is intimately related to the objectification in the measurement process. Here, we show that two attempts for explaining the objectification would presumably also provide a dynamical explaination of the nonlocal EPR-correlations.
赔偿
发表于 2025-3-24 23:45:01
Long Memory in Nonlinear Processesce of decreasing the transition probability (weak Zeno effect). The monitoring of the level transition may be realized by a long series of short weak observations of the system which results in controllable slow decoherence.