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Qubit

Known as: Quibit, Quantum bit, Qubits 
In quantum computing, a qubit (/ˈkjuːbɪt/) or quantum bit (sometimes qbit) is a unit of quantum information—the quantum analogue of the classical bit… Expand
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Review
2019
Review
2019
The aim of this review is to provide quantum engineers with an introductory guide to the central concepts and challenges in the… Expand
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Review
2019
Review
2019
Trapped ions are among the most promising systems for practical quantum computing (QC). The basic requirements for universal QC… Expand
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Review
2017
Review
2017
This paper surveys quantum learning theory: the theoretical aspects of machine learning using quantum computers. We describe the… Expand
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Highly Cited
2010
Highly Cited
2010
Quantum discord, a kind of quantum correlation, is defined as the difference between quantum mutual information and classical… Expand
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Highly Cited
2007
Highly Cited
2007
We demonstrate the use of trapped ytterbium ions as quantum bits for quantum information processing. We implement fast, efficient… Expand
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Highly Cited
2001
Highly Cited
2001
Quantum error-correcting codes are constructed that embed a finite-dimensional code space in the infinite-dimensional Hilbert… Expand
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Highly Cited
2000
Highly Cited
2000
Invertible local transformations of a multipartite system are used to define equivalence classes in the set of entangled states… Expand
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Highly Cited
1999
Highly Cited
1999
Algorithms such as quantum factoring and quantum search illustrate the great theoretical promise of quantum computers; but the… Expand
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Highly Cited
1999
Highly Cited
1999
Quantum computers, if available, could perform certain tasks much more efficiently than classical computers by exploiting… Expand
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Highly Cited
1998
Highly Cited
1998
The entanglement of a pure state of a pair of quantum systems is defined as the entropy of either member of the pair. The… Expand
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