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

ASJC Scopus subject areas

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{\textemdash}the task of distinguishing quantum states{\textemdash}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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doi = "10.1038/s41567-023-02289-9",

language = "English",

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AU - Berta, Mario

AU - Brandão, Fernando G.S.L.

AU - Gour, Gilad

AU - Lami, Ludovico

AU - Plenio, Martin B.

AU - Regula, Bartosz

AU - Tomamichel, Marco

PY - 2024/2

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N2 - 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.

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.

UR - https://www.scopus.com/pages/publications/85180197332

U2 - 10.1038/s41567-023-02289-9

DO - 10.1038/s41567-023-02289-9

M3 - Comment/debate

SN - 1745-2473

VL - 20

SP - 172

EP - 175

JO - Nature Physics

JF - Nature Physics

IS - 2

ER -

The tangled state of quantum hypothesis testing

Abstract

ASJC Scopus subject areas

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