The tangled state of quantum hypothesis testing

Mario Berta; Fernando G.S.L. Brandão; Gilad Gour; Ludovico Lami; Martin B. Plenio; Bartosz Regula; Marco Tomamichel

doi:10.1038/s41567-023-02289-9

The tangled state of quantum hypothesis testing

Mario Berta, Fernando G.S.L. Brandão, Gilad Gour, Ludovico Lami, Martin B. Plenio, Bartosz Regula, Marco Tomamichel

Research output: Contribution to journal › Comment/debate

Abstract

Quantum hypothesis testing—the task of distinguishing quantum states—enjoys surprisingly deep connections with the theory of entanglement. Recent findings have reopened the biggest questions in hypothesis testing and reversible entanglement manipulation.

Original language	English
Pages (from-to)	172-175
Number of pages	4
Journal	Nature Physics
Volume	20
Issue number	2
DOIs	https://doi.org/10.1038/s41567-023-02289-9
State	Published - Feb 2024
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1038/s41567-023-02289-9

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title = "The tangled state of quantum hypothesis testing",

abstract = "Quantum hypothesis testing—the task of distinguishing quantum states—enjoys surprisingly deep connections with the theory of entanglement. Recent findings have reopened the biggest questions in hypothesis testing and reversible entanglement manipulation.",

author = "Mario Berta and Brand{\~a}o, \{Fernando G.S.L.\} and Gilad Gour and Ludovico Lami and Plenio, \{Martin B.\} and Bartosz Regula and Marco Tomamichel",

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AU - Berta, Mario

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AU - Plenio, Martin B.

AU - Regula, Bartosz

AU - Tomamichel, Marco

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AB - Quantum hypothesis testing—the task of distinguishing quantum states—enjoys surprisingly deep connections with the theory of entanglement. Recent findings have reopened the biggest questions in hypothesis testing and reversible entanglement manipulation.

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VL - 20

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JO - Nature Physics

JF - Nature Physics

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The tangled state of quantum hypothesis testing

Abstract

All Science Journal Classification (ASJC) codes

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