Welcome
This website introduces you to Heisenberg's Uncertainty Principle.
You will discover that quantum indeterminacy has, in fact, two faces. Heisenberg's principle comprises two conceptually distinct statements: in addition to the standard textbook version, which concerns the limited possibilities of preparing the properties of a quantum object, there is an equally fundamental prohibition of jointly measuring these properties.
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Here you will find links to resources - tutorials and interactive Wolfram demonstrations - that explain paradigmatic examples of measurement uncertainty relations in a way that is accessible to students of physics who are familiar with the basic postulates of quantum mechanics and the Bloch sphere representation of qubit systems that is taught in introductory courses on quantum information theory.
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