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Quantum entanglement recognition

delete2021-08-09
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OA
AI
J
Jun Yong Khoo *
M
Markus Heyl
DOI:10.1103/PhysRevResearch.3.033135delete
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Abstract

Abstract

En 中文
Entanglement constitutes a key characteristic feature of quantum matter. Its detection, however, still faces major challenges. In this paper, we formulate a framework for probing entanglement based on machine learning techniques. The central element is a protocol for the generation of statistical images from quantum many-body states, with which we perform image classification by means of convolutional neural networks. We show that the resulting quantum entanglement recognition task is accurate and can be assigned a well-controlled error across a wide range of quantum states. We discuss the potential use of our scheme to quantify quantum entanglement in experiments. Our developed scheme provides a generally applicable strategy for quantum entanglement recognition in both equilibrium and nonequilibrium quantum matter.
Keywords:
PYTHON FRAMEWORK
DYNAMICS
ENTROPY
QUTIP

Journal

Physical Review Research cover
Physical Review Research
IF:
4.2
Papers:
7.6K
Citations:
2.7W

Organization

M
Max Planck Society
Scholars:
8.2W
Papers: 7.7W
Citations: 3.3W
Cited Papers

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