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4gravitons.com
| | www.preposterousuniverse.com

[AI summary] The text discusses the implications of quantum mechanics and the concept of expected energy in quantum systems. It highlights the difference between the average energy of a quantum state and the energy of the system post-measurement, emphasizing that the former is a statistical average while the latter is determined by the measurement outcome. The discussion also touches on the broader context of quantum theory, including the role of measurement and the probabilistic nature of quantum states. Additionally, it references the importance of energy in physical processes and the connection to classical thermodynamics, suggesting that while quantum mechanics provides a framework for understanding energy at a fundamental level, classical concepts still...
3.2 parsecs

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| | mateusaraujo.info

[AI summary] The discussion revolves around the interpretation of quantum mechanics, particularly focusing on the Frauchiger-Renner thought experiment and the transactional interpretation (TI) as a viable physical explanation. Key points include the critique of instrumentalism, the role of decoherence in classical emergence, and the distinction between self-reference and self-measurement in quantum systems. The conversation highlights the importance of physical interpretations of quantum mechanics that address the nature of reality and measurement, while also addressing common misconceptions and errors in quantum thought experiments.
2.8 parsecs

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| | whyevolutionistrue.com

I'm getting tired of writing about free will, as what I'm really interested in is determinism of the physics sort, and, as far as we know, determinism is true except in the realm of quantum mechanics-where it may still be true, but probably not. So let me lump quantum mechanics and other physical laws together...
2.6 parsecs

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| | jkmsmkj.fyi

4gravitons has proposed a challenge: To explain scientific papers appearing on arXiv on a given day in a given (sub)field to a general audience. The challenge is directed towards fellow science communicators so that definitely excludes me. But one of my old year thoughts (turned to a new year resolution) for this blog was to...
24.6 parsecs

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