Construct · 1 fields · 1 citations

Lüders rule: a standalone construct

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Quantum foundations

the rule that after an ideal measurement with a degenerate outcome the state is projected onto the corresponding eigenspace without further disturbance.

In quantum foundations, Lüders rule refers to the rule that after an ideal measurement with a degenerate outcome the state is projected onto the corresponding eigenspace without further disturbance. This meaning comes from Lüders (1950) in Annalen der Physik.[1]

Unit
Recovery means
Measured by

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Nearby constructs

collapse4 fields · 5 citationsjingle · one word, four constructs disturbance3 fields · 3 citationsjingle · one word, three constructs ideal2 fields · 2 citationsjingle · one word, two constructs

References

Lüders, G. (1950). Über die Zustandsänderung durch den Meßprozeß. Annalen der Physik, 443(5-8), 322-328. https://doi.org/10.1002/andp.19504430510

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