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Results tagged with quantum-mechanics
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user 40715
Quantum mechanics describes the microscopic properties of nature in a regime where classical mechanics no longer applies. It explains phenomena such as the wave-particle duality, quantization of energy, and the uncertainty principle and is generally used in single-body systems. Use the quantum-field-theory tag for the theory of many-body quantum-mechanical systems.
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Is it fair to say that signal processing is a quantum phenomenon?
I recently saw a video by 3Blue1Brown, in which he explained that the uncertainty principle isn't a quantum phenomenon, but a result of basic signal properties. The basic premise was: the more precise …
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Is the Moyal-Liouville equation $\frac{\partial \rho}{\partial t}= \frac{1}{i\hbar} [H\stack...
I have only seen it used via analogy for phase space, in form of the Liouville-Van-neumann equation. It usually turns up when using density matrices.
One example where it is used in practice is the re …
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