تقرير
Ambiguity, Invisibility, and Negativity
العنوان: | Ambiguity, Invisibility, and Negativity |
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المؤلفون: | Wilczek, Frank |
سنة النشر: | 2023 |
المجموعة: | Physics (Other) Quantum Physics |
مصطلحات موضوعية: | Quantum Physics, Physics - Classical Physics, Physics - Data Analysis, Statistics and Probability |
الوصف: | Many widely different problems have a common mathematical structure wherein limited knowledge lead to ambiguity that can be captured conveniently using a concept of invisibility that requires the introduction of negative values for quantities that are inherently positive. Here I analyze three examples taken from perception theory, rigid body mechanics, and quantum measurement. Comment: 9 pages, no figures. Contribution to Stanley Deser memoria{\l} volume "Gravity, Strings and Beyond" |
نوع الوثيقة: | Working Paper |
URL الوصول: | http://arxiv.org/abs/2309.04882 |
رقم الأكسشن: | edsarx.2309.04882 |
قاعدة البيانات: | arXiv |
الوصف غير متاح. |