Anomaly detection in high-energy physics using a quantum autoencoder
Anomaly detection in high-energy physics using a quantum autoencoder
复制标题
使用量子自动编码器进行高能物理异常检测
DOI:
10.1103/physrevd.105.095004
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发表时间:
2022
影响因子:
5
通讯作者:
Takeuchi Michihisa
中科院分区:
文献类型:
--
作者:
Ngairangbam Vishal S.;Spannowsky Michael;Takeuchi Michihisa
The lack of evidence for new interactions and particles at the Large Hadron Collider (LHC) has motivated the high-energy physics community to explore model-agnostic data-analysis approaches to search for new physics. Autoencoders are unsupervised machine learning models based on artificial neural networks, capable of learning background distributions. We study quantum autoencoders based on variational quantum circuits for the problem of anomaly detection at the LHC. For a QCDbackground and resonant heavy-Higgs signals, we find that a simple quantum autoencoder outperforms classical autoencoders for the same inputs and trains very efficiently. Moreover, this performance is reproducible on present quantum devices. This shows that quantum autoencoders are good candidates for analysing high-energy physics data in future LHC runs.
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影响因子:
8.6
作者:
M. Czakon;P. Fiedler;A. Mitov
通讯作者:
M. Czakon;P. Fiedler;A. Mitov
DOI:
--
发表时间:
2006
期刊:
Journal of physics 43
影响因子:
--
作者:
K.Kikunaga;T.Yamamoto;K.Takeshita;K.Ohki;T.Okuda;K.Obara;K.Tokiwa;H.Wakamatsu;T.Watanabe;N.Kikuchi;Y.Tanaka;N.Terada
通讯作者:
N.Terada
DOI:
10.1088/1361-6471/ac1391
发表时间:
2020-12
期刊:
Journal of Physics G: Nuclear and Particle Physics
影响因子:
--
作者:
S. Wu;J. Chan;W. Guan;Shaojun Sun;A. Wang;Chengda Zhou;M. Livny;F. Carminati;A. D. Meglio;A. Li;J. Lykken;P. Spentzouris;Samuel Yen-Chi Chen;Shinjae Yoo;T. Wei
通讯作者:
S. Wu;J. Chan;W. Guan;Shaojun Sun;A. Wang;Chengda Zhou;M. Livny;F. Carminati;A. D. Meglio;A. Li;J. Lykken;P. Spentzouris;Samuel Yen-Chi Chen;Shinjae Yoo;T. Wei
影响因子:
6.4
作者:
Preskill, John
通讯作者:
Preskill, John
影响因子:
5.5
作者:
Ostdiek, Bryan
通讯作者:
Ostdiek, Bryan