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Beating the Thermal Limit of Qubit Initialization with a Bayesian Maxwell’s Demon

Beating the Thermal Limit of Qubit Initialization with a Bayesian Maxwell’s Demon

https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_5dfe98ecfadf48568737dd0167948a69

Beating the Thermal Limit of Qubit Initialization with a Bayesian Maxwell’s Demon

About this item

Full title

Beating the Thermal Limit of Qubit Initialization with a Bayesian Maxwell’s Demon

Publisher

College Park: American Physical Society

Journal title

Physical review. X, 2022-10, Vol.12 (4), p.041008, Article 041008

Language

English

Formats

Publication information

Publisher

College Park: American Physical Society

More information

Scope and Contents

Contents

Fault-tolerant quantum computing requires initializing the quantum register in a well-defined fiducial state. In solid-state systems, this is typically achieved through thermalization to a cold reservoir, such that the initialization fidelity is fundamentally limited by temperature. Here, we present a method of preparing a fiducial quantum state wi...

Alternative Titles

Full title

Beating the Thermal Limit of Qubit Initialization with a Bayesian Maxwell’s Demon

Identifiers

Primary Identifiers

Record Identifier

TN_cdi_doaj_primary_oai_doaj_org_article_5dfe98ecfadf48568737dd0167948a69

Permalink

https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_5dfe98ecfadf48568737dd0167948a69

Other Identifiers

ISSN

2160-3308

E-ISSN

2160-3308

DOI

10.1103/PhysRevX.12.041008

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