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Efficient estimation of the quantum Chernoff bound 量子切尔诺夫约束的高效估算
IF 2.6 2区 物理与天体物理
Physical Review a Pub Date : 2024-08-09 DOI: 10.1103/physreva.110.022415
Weijing Li, Wei Xie
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引用次数: 0
Dependence of the number-weighted angular distribution of Compton-scattered photon beams on the laser intensity 康普顿散射光子光束的数量加权角分布与激光强度的关系
IF 2.6 2区 物理与天体物理
Physical Review a Pub Date : 2024-08-08 DOI: 10.1103/physreva.110.023510
K. Fleck, T. Blackburn, E. Gerstmayr, M. Bruschi, P. Grutta, M. Morandin, G. Sarri
{"title":"Dependence of the number-weighted angular distribution of Compton-scattered photon beams on the laser intensity","authors":"K. Fleck, T. Blackburn, E. Gerstmayr, M. Bruschi, P. Grutta, M. Morandin, G. Sarri","doi":"10.1103/physreva.110.023510","DOIUrl":"https://doi.org/10.1103/physreva.110.023510","url":null,"abstract":"Inverse Compton scattering of ultra-relativistic electron beams in the field of a high-intensity laser produces photon beams with angular and spectral distributions that are strongly dependent on the laser intensity. Here we show that the laser intensity at the interaction point can be accurately inferred from the measurement of the angular number-density distribution of Compton-scattered photon beams. The theoretical expressions, supported by numerical simulations, are accurate to within 10%–15% in a wide range of laser intensities (dimensionless intensity 5≤a0≤50) and electron energies (250MeV≤E≤15GeV), and accounts for experimental features such as the finite transverse size of the electron beam, low-energy cutoffs in the photon detector, and the possibility of a transverse misalignment between the electron beam and the laser focus.\u0000 \u0000 \u0000 \u0000 \u0000 Published by the American Physical Society\u0000 2024\u0000 \u0000 \u0000","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141927453","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
One-step implementation of a nonadiabatic geometric fSim gate in superconducting circuits 在超导电路中一步实现非绝热几何 fSim 栅极
IF 2.6 2区 物理与天体物理
Physical Review a Pub Date : 2024-08-08 DOI: 10.1103/physreva.110.022608
Meng-Ru Yun, Zheng Shan, L.-L. Sun, L.-L. Yan, Y. Jia, Shi-Lei Su, Gang Chen
{"title":"One-step implementation of a nonadiabatic geometric fSim gate in superconducting circuits","authors":"Meng-Ru Yun, Zheng Shan, L.-L. Sun, L.-L. Yan, Y. Jia, Shi-Lei Su, Gang Chen","doi":"10.1103/physreva.110.022608","DOIUrl":"https://doi.org/10.1103/physreva.110.022608","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141929044","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Laser resonance chromatography of Th3+229 in He: An ab ini He 中 Th3+229 的激光共振色谱法：激光共振色谱法
IF 2.6 2区 物理与天体物理
Physical Review a Pub Date : 2024-08-08 DOI: 10.1103/physreva.110.023105
Giorgio Visentin, A. Borschevsky, Larry A. Viehland, S. Fritzsche, Mustapha Laatiaoui
{"title":"Laser resonance chromatography of \u0000<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"><mml:mmultiscripts><mml:mi>Th</mml:mi><mml:none/><mml:mrow><mml:mn>3</mml:mn><mml:mo>+</mml:mo></mml:mrow><mml:mprescripts/><mml:none/><mml:mn>229</mml:mn></mml:mmultiscripts></mml:math>\u0000 in He: An \u0000<i>ab ini","authors":"Giorgio Visentin, A. Borschevsky, Larry A. Viehland, S. Fritzsche, Mustapha Laatiaoui","doi":"10.1103/physreva.110.023105","DOIUrl":"https://doi.org/10.1103/physreva.110.023105","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141928254","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Exact results for heavy unitary Bose polarons 重单元玻色极子的精确结果
IF 2.6 2区 物理与天体物理
Physical Review a Pub Date : 2024-08-08 DOI: 10.1103/physreva.110.023310
Nikolay Yegovtsev, G. Astrakharchik, Pietro Massignan, V. Gurarie
{"title":"Exact results for heavy unitary Bose polarons","authors":"Nikolay Yegovtsev, G. Astrakharchik, Pietro Massignan, V. Gurarie","doi":"10.1103/physreva.110.023310","DOIUrl":"https://doi.org/10.1103/physreva.110.023310","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141928977","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comprehensive characterization of an apparatus for cold electromagnetic dysprosium dipoles 冷电磁镝偶极子设备的综合特性分析
IF 2.6 2区 物理与天体物理
Physical Review a Pub Date : 2024-08-08 DOI: 10.1103/physreva.110.023311
Gregor Anich, Niclas Höllrigl, M. Kreyer, Rudolf Grimm, E. Kirilov
{"title":"Comprehensive characterization of an apparatus for cold electromagnetic dysprosium dipoles","authors":"Gregor Anich, Niclas Höllrigl, M. Kreyer, Rudolf Grimm, E. Kirilov","doi":"10.1103/physreva.110.023311","DOIUrl":"https://doi.org/10.1103/physreva.110.023311","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141926684","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Topological edge modes and phase transitions in a critical fermionic chain with long-range interactions 具有长程相互作用的临界费米子链中的拓扑边缘模式和相变
IF 2.6 2区 物理与天体物理
Physical Review a Pub Date : 2024-08-08 DOI: 10.1103/physreva.110.022212
Wen-Hao Zhong, Wei-Lin Li, Yong-Chang Chen, Xue-Jia Yu
{"title":"Topological edge modes and phase transitions in a critical fermionic chain with long-range interactions","authors":"Wen-Hao Zhong, Wei-Lin Li, Yong-Chang Chen, Xue-Jia Yu","doi":"10.1103/physreva.110.022212","DOIUrl":"https://doi.org/10.1103/physreva.110.022212","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141928529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Low-energy positron scattering by saturated and unsaturated hydrocarbons: Cross sections and bound states 饱和和不饱和碳氢化合物的低能正电子散射：截面和束缚态
IF 2.6 2区 物理与天体物理
Physical Review a Pub Date : 2024-08-08 DOI: 10.1103/physreva.110.022805
F. F. Frighetto, S. D. Sanchez, A. S. Barbosa
{"title":"Low-energy positron scattering by saturated and unsaturated hydrocarbons: Cross sections and bound states","authors":"F. F. Frighetto, S. D. Sanchez, A. S. Barbosa","doi":"10.1103/physreva.110.022805","DOIUrl":"https://doi.org/10.1103/physreva.110.022805","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141928749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Scalable algorithms for calculating power functions of random quantum states in the noisy intermediate-scale quantum era 在嘈杂的中尺度量子时代计算随机量子态幂函数的可扩展算法
IF 2.9 2区 物理与天体物理
Physical Review a Pub Date : 2024-06-14 DOI: 10.1103/physreva.109.062421
Ruyu Yang, Wen-jian Zhao, Tingting Chen
{"title":"Scalable algorithms for calculating power functions of random quantum states in the noisy intermediate-scale quantum era","authors":"Ruyu Yang, Wen-jian Zhao, Tingting Chen","doi":"10.1103/physreva.109.062421","DOIUrl":"https://doi.org/10.1103/physreva.109.062421","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141338782","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Measurement of the ratio of the scalar polarizability to the vector polarizability for the 6sS1/ 测量 6sS1/</m 的标量极化率与矢量极化率之比
IF 2.9 2区 物理与天体物理
Physical Review a Pub Date : 2024-06-14 DOI: 10.1103/physreva.109.062809
Jonah A. Quirk, Carol E. Tanner, D. S. Elliott
{"title":"Measurement of the ratio of the scalar polarizability to the vector polarizability for the \u0000<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"><mml:mrow><mml:mn>6</mml:mn><mml:mi>s</mml:mi><mml:mspace width=\"0.16em\"/><mml:mmultiscripts><mml:mi>S</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>/</m","authors":"Jonah A. Quirk, Carol E. Tanner, D. S. Elliott","doi":"10.1103/physreva.109.062809","DOIUrl":"https://doi.org/10.1103/physreva.109.062809","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141340584","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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