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2026 SELECTION

QubitWire 100

100 people recognized for contributions to quantum computing. Unranked and alphabetical by surname.

An unranked collection. Browse by surname or start with an idea.

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Explain these topics
Error correction
Methods that protect encoded quantum information by detecting and correcting certain errors.
Neutral atoms
A hardware approach that stores quantum information in electrically neutral atoms.
Quantum networks
Links that distribute quantum information or entanglement between locations.
Algorithms & complexity
How quantum calculations work and what resources they require.
Foundations
The concepts and physical principles that quantum information builds on.

The 2026 selection1 of 100 people

About algorithms & complexity
Algorithms & complexity
How quantum calculations work and what resources they require.

W

1 person

A quantum-computing theorist known for mathematical limits on quantum query algorithms and an openly available set of lecture notes spanning algorithms, communication and error correction.

CWI; University of Amsterdam

Senior researcher at CWI and professor of theoretical computer science at the University of Amsterdam

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Why included? 3 sources

De Wolf helps define how quantum speedups should be assessed. His coauthored polynomial-method paper made it possible to prove important lower bounds on quantum queries, complementing the search for faster algorithms. His lecture notes provide a broad route into the field’s mathematical foundations. Together, the research and teaching emphasize precise models, stated assumptions and meaningful comparisons with classical computation, which are essential when evaluating ambitious claims about quantum advantage.

Algorithms & complexityResearch & education

Documented work base: Netherlands

Identification checked Explore the contributions and sources
About these checks

Linked sources support selected statements in each profile. Research sources include papers and preprints. A source count is not a ranking or a quality score.

The identification check date relates to the recorded professional description. Individual sources have their own check dates. The fixed 2026 selection stays separate from later profile corrections.

THE EDITORIAL VIEW

Why these people.
Why this field.

Quantum computing is shaped by more than headline breakthroughs. Progress also depends on the people who establish its limits, make its systems more reliable and turn difficult ideas into tools others can use.

The QubitWire 100 recognizes contributions across that work. Each profile explains what is being recognized and connects the account to its supporting evidence.

View the permanent 2026 record