pacifist 发表于 2025-3-23 10:47:27

Time Observables within a Timeless Universe,In this Chapter we incorporate Pegg’s formalism into Page and Wootters theory. In this way we are able to introduce in the theory generic bounded, discrete Hamiltonians as clock Hamiltonians. Time is described by POVMs and we demonstrate that POVM time states provide a consistent dynamical evolution for the rest of the Universe.

canvass 发表于 2025-3-23 15:59:02

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Calibrate 发表于 2025-3-23 20:51:05

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ablate 发表于 2025-3-23 23:38:41

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相信 发表于 2025-3-24 06:01:04

Conclusions,We have examined, revisited and generalized the Page and Wootters theory which was originally introduced in order to describe the emergence of time from quantum correlations. In this Chapter we give our conclusions.

粗野 发表于 2025-3-24 09:35:42

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骑师 发表于 2025-3-24 12:52:30

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craven 发表于 2025-3-24 17:38:01

On the Emergence of Time and Space in Closed Quantum Systems

暂时休息 发表于 2025-3-24 21:48:13

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诗集 发表于 2025-3-25 00:33:06

Tommaso Favallirmer dar, als sie ist. Dies wiederum würde die Wirklichkeit verfälschen und ließe sich mit dem öffentlich-rechtlichen Programmauftrag nicht vereinbaren. Entscheidend dabei ist allerdings, wie Gewalt gezeigt wird und ob dies auf verantwortungsvolle Weise geschieht.
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查看完整版本: Titlebook: On the Emergence of Time and Space in Closed Quantum Systems; Tommaso Favalli Book 2024 The Editor(s) (if applicable) and The Author(s), u