Does quantum mechanics apply to macroscopic objects? How to define macro?
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arXiv
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| Format: | Preprint |
| Veröffentlicht: |
2024
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| _version_ | 1866917122823684096 |
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| author | Bányai, Ladislaus Alexander |
| author_facet | Bányai, Ladislaus Alexander |
| contents | According to Quantum Mechanics a narrow wave-packet of the center of mass of any macroscopic object should smear out after some time. The problem is usually waved out by assuming that due to their heavy masses this occurs over astronomical times. Without a clear definition of macroscopic objects this remains ambiguous. On the other hand, Quantum Mechanics allows and energetically even prefers largely smeared out c.m. states that never been seen. Why is this the real state of the world we know? Does it suggest a micro-macro threshold with different theoretical descriptions? Does offer micro-miniaturization a hope for answering these questions? |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2410_17298 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Does quantum mechanics apply to macroscopic objects? How to define macro? Bányai, Ladislaus Alexander General Physics According to Quantum Mechanics a narrow wave-packet of the center of mass of any macroscopic object should smear out after some time. The problem is usually waved out by assuming that due to their heavy masses this occurs over astronomical times. Without a clear definition of macroscopic objects this remains ambiguous. On the other hand, Quantum Mechanics allows and energetically even prefers largely smeared out c.m. states that never been seen. Why is this the real state of the world we know? Does it suggest a micro-macro threshold with different theoretical descriptions? Does offer micro-miniaturization a hope for answering these questions? |
| title | Does quantum mechanics apply to macroscopic objects? How to define macro? |
| topic | General Physics |
| url | https://arxiv.org/abs/2410.17298 |