Complexity from genuine non-Gaussian entanglement: quantum correlations beyond Hong-Ou-Mandel

Xiaobin Zhao; Pengcheng Liao; Quntao Zhuang

Complexity from genuine non-Gaussian entanglement: quantum correlations beyond Hong-Ou-Mandel

Xiaobin Zhao
, Pengcheng Liao
, Quntao Zhuang

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Quantum state tomography requires exponential copies due to complex correlations. Generalizing the Hong-Ou-Mandel effect, we establish a resource theory for non-Gaussian entanglement, showing polynomial scaling for learning free states and exponential scaling for resource states.

Original language	English (US)
Title of host publication	Quantum 2.0 in Proceedings Optica Quantum 2.0 Conference and Exhibition
Publisher	Optical Society of America
ISBN (Electronic)	9781957171487
State	Published - 2025
Externally published	Yes
Event	Optica Quantum 2.0 Conference and Exhibition, QUANTUM 2025 - San Francisco, United States Duration: Jun 1 2025 → Jun 5 2025

Publication series

Name	Quantum 2.0 in Proceedings Optica Quantum 2.0 Conference and Exhibition

Conference

Conference	Optica Quantum 2.0 Conference and Exhibition, QUANTUM 2025
Country/Territory	United States
City	San Francisco
Period	6/1/25 → 6/5/25

ASJC Scopus subject areas

General Computer Science
Space and Planetary Science
Control and Systems Engineering
Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials
Instrumentation

Cite this

Complexity from genuine non-Gaussian entanglement: quantum correlations beyond Hong-Ou-Mandel. / Zhao, Xiaobin; Liao, Pengcheng; Zhuang, Quntao.
Quantum 2.0 in Proceedings Optica Quantum 2.0 Conference and Exhibition. Optical Society of America, 2025. QTu4A.7 (Quantum 2.0 in Proceedings Optica Quantum 2.0 Conference and Exhibition).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Zhao, X, Liao, P & Zhuang, Q 2025, Complexity from genuine non-Gaussian entanglement: quantum correlations beyond Hong-Ou-Mandel. in Quantum 2.0 in Proceedings Optica Quantum 2.0 Conference and Exhibition., QTu4A.7, Quantum 2.0 in Proceedings Optica Quantum 2.0 Conference and Exhibition, Optical Society of America, Optica Quantum 2.0 Conference and Exhibition, QUANTUM 2025, San Francisco, United States, 6/1/25.

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title = "Complexity from genuine non-Gaussian entanglement: quantum correlations beyond Hong-Ou-Mandel",

abstract = "Quantum state tomography requires exponential copies due to complex correlations. Generalizing the Hong-Ou-Mandel effect, we establish a resource theory for non-Gaussian entanglement, showing polynomial scaling for learning free states and exponential scaling for resource states.",

author = "Xiaobin Zhao and Pengcheng Liao and Quntao Zhuang",

note = "Publisher Copyright: {\textcopyright} 2025 The Author(s).; Optica Quantum 2.0 Conference and Exhibition, QUANTUM 2025 ; Conference date: 01-06-2025 Through 05-06-2025",

year = "2025",

language = "English (US)",

series = "Quantum 2.0 in Proceedings Optica Quantum 2.0 Conference and Exhibition",

publisher = "Optical Society of America",

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}

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T1 - Complexity from genuine non-Gaussian entanglement

T2 - Optica Quantum 2.0 Conference and Exhibition, QUANTUM 2025

AU - Zhao, Xiaobin

AU - Liao, Pengcheng

AU - Zhuang, Quntao

PY - 2025

Y1 - 2025

N2 - Quantum state tomography requires exponential copies due to complex correlations. Generalizing the Hong-Ou-Mandel effect, we establish a resource theory for non-Gaussian entanglement, showing polynomial scaling for learning free states and exponential scaling for resource states.

AB - Quantum state tomography requires exponential copies due to complex correlations. Generalizing the Hong-Ou-Mandel effect, we establish a resource theory for non-Gaussian entanglement, showing polynomial scaling for learning free states and exponential scaling for resource states.

UR - https://www.scopus.com/pages/publications/105013079179

UR - https://www.scopus.com/pages/publications/105013079179#tab=citedBy

M3 - Conference contribution

AN - SCOPUS:105013079179

T3 - Quantum 2.0 in Proceedings Optica Quantum 2.0 Conference and Exhibition

BT - Quantum 2.0 in Proceedings Optica Quantum 2.0 Conference and Exhibition

PB - Optical Society of America

Y2 - 1 June 2025 through 5 June 2025

ER -

Complexity from genuine non-Gaussian entanglement: quantum correlations beyond Hong-Ou-Mandel

Abstract

Publication series

Conference

ASJC Scopus subject areas

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