What is recorded here?
Showed from the linearity of quantum mechanics that an unknown quantum state cannot be perfectly replicated by a universal amplification process.
Source-linked catalogue note. A detailed explanatory guide has not yet been prepared for this entry.
Scientific scope
The record is the exact two-author 1982 Nature paper. It does not absorb Dieks's independent same-year result, later generalized no-broadcasting theorems, approximate cloning or experimental implementations.
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People and systems
William K. Wootters; Wojciech H. Zurek
The named authors contributed to this scoped work; individual effort shares and later applications are not assigned by the byline.
Research locations and affiliations
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Documented countries / regions: United States
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English catalogue narrative
Wootters and Zurek: a single quantum cannot be cloned
Showed from the linearity of quantum mechanics that an unknown quantum state cannot be perfectly replicated by a universal amplification process.
Scientific scope
The record is the exact two-author 1982 Nature paper. It does not absorb Dieks's independent same-year result, later generalized no-broadcasting theorems, approximate cloning or experimental implementations.
Reading status
This is a source-linked WRS catalogue note. A full explanatory guide and independent scientific reconstruction have not been completed for this entry. Read the identified original work for its complete narrative and arguments.
People and systems
William K. Wootters; Wojciech H. Zurek
The named authors contributed to this scoped work; individual effort shares and later applications are not assigned by the byline.