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arXiv 2104.01798hep-thhep-phquant-ph
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Lorentz不变波包的完备集和修正的测不准关系

A complete set of Lorentz-invariant wave packets and modified uncertainty relation

Kin-ya Oda, Juntaro Wada

摘要:

我们定义了一组完全洛仑兹不变的波包,并表明它跨越相应的单粒子希尔伯特子空间,因此整个Fock空间,以及一个明显的洛仑兹不变的完整性关系(分辨率的单位)。这种洛伦兹不变波包的位置-动量测不准关系偏离了通常的海森堡不确定原理,并在非相对论极限下还原为它。

英文摘要:

We define a set of fully Lorentz-invariant wave packets and show that it spans the corresponding one-particle Hilbert subspace, and hence the whole Fock space as well, with a manifestly Lorentz-invariant completeness relation (resolution of identity). The position-momentum uncertainty relation for this Lorentz-invariant wave packet deviates from the ordinary Heisenberg uncertainty principle, and reduces to it in the non-relativistic limit.

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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