Timeline for Uncertainty principle in deformation quantization
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
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| Apr 2, 2022 at 14:56 | answer | added | Cosmas Zachos | timeline score: 1 | |
| Apr 2, 2022 at 12:09 | history | edited | Cosmas Zachos |
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| Apr 2, 2022 at 6:12 | comment | added | Arian | Can we know momentum and position simultaneously according to uncertainty principle? if not, how we talk about c-number functions on phase space? and why do we need to restrict ourselves to expectation values from theoretical point of view ? | |
| Apr 1, 2022 at 22:56 | comment | added | Cosmas Zachos | " in order to be good and a well defined function on our phase space, we should know 𝑥 and 𝑝 of the particle simultaneously, which is not acceptable from the uncertainty principle". Where did this absurdity come from? The c-number function is well specified, and so is the Wigner distribution. It is only expectation values for "knowing" quantities that are restricted by the uncertainty principle in this formulation. In fact, If you read on, you'd see Wigner functions are very restricted, precisely so as to satisfy this uncertainty principle. Ontology? | |
| Apr 1, 2022 at 20:41 | history | edited | Arian | CC BY-SA 4.0 |
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| Apr 1, 2022 at 20:34 | history | asked | Arian | CC BY-SA 4.0 |