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Theoretical investigation of electric-field noise emanating from vibrational adatoms 振动吸附原子电场噪声的理论研究
IF 2.9 2区 物理与天体物理
Physical Review a Pub Date : 2023-08-23 DOI: 10.1103/physreva.108.023121
Jiarui Zeng, Xiao-Tong Yan, Yao Yao, Yu-Jun Zhao, Liang Chen, M. Feng
{"title":"Theoretical investigation of electric-field noise emanating from vibrational adatoms","authors":"Jiarui Zeng, Xiao-Tong Yan, Yao Yao, Yu-Jun Zhao, Liang Chen, M. Feng","doi":"10.1103/physreva.108.023121","DOIUrl":"https://doi.org/10.1103/physreva.108.023121","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43030178","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
Information-theoretical analysis of Dirac and nonrelativistic quantum oscillators 狄拉克和非相对论量子振子的信息理论分析
IF 2.9 2区 物理与天体物理
Physical Review a Pub Date : 2023-08-23 DOI: 10.1103/physreva.108.022812
I. López-García, A. Macías, S. López-Rosa, J. C. Angulo
{"title":"Information-theoretical analysis of Dirac and nonrelativistic quantum oscillators","authors":"I. López-García, A. Macías, S. López-Rosa, J. C. Angulo","doi":"10.1103/physreva.108.022812","DOIUrl":"https://doi.org/10.1103/physreva.108.022812","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42313910","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
Classical phase synchronization in dissipative non-Hermitian coupled systems 耗散非厄米耦合系统中的经典相位同步
IF 2.9 2区 物理与天体物理
Physical Review a Pub Date : 2023-08-22 DOI: 10.1103/physreva.108.023721
J. Rohn, K. Schmidt, C. Genes
{"title":"Classical phase synchronization in dissipative non-Hermitian coupled systems","authors":"J. Rohn, K. Schmidt, C. Genes","doi":"10.1103/physreva.108.023721","DOIUrl":"https://doi.org/10.1103/physreva.108.023721","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48511199","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
Orbital-angular-momentum-enhanced phase estimation using non-Gaussian states with photon loss 带光子损耗的非高斯态轨道角动量增强相位估计
IF 2.9 2区 物理与天体物理
Physical Review a Pub Date : 2023-08-22 DOI: 10.1103/physreva.108.022613
Yong J Chen, Jin-Wei Gao, Jin-Xuan Han, Zhonghui Yuan, Ruobing Li, Yongyuan Jiang, Jie Song
{"title":"Orbital-angular-momentum-enhanced phase estimation using non-Gaussian states with photon loss","authors":"Yong J Chen, Jin-Wei Gao, Jin-Xuan Han, Zhonghui Yuan, Ruobing Li, Yongyuan Jiang, Jie Song","doi":"10.1103/physreva.108.022613","DOIUrl":"https://doi.org/10.1103/physreva.108.022613","url":null,"abstract":"This study investigates the use of orbital angular momentum (OAM) to enhance phase estimation in Mach-Zehnder interferometers (MZIs) by employing non-Gaussian states as input resources in the presence of noise. Our research demonstrates that non-Gaussian states, particularly the photonsubtraction-then-addition (PSA) state, exhibit the best sensitivity in the presence of symmetric noise. Additionally, higher-order of Bose operator of non-Gaussian states provide better sensitivity for symmetric noise. OAM can mitigate the deterioration of noise, making it possible to estimate small phase shifts theta close to 0. OAM enhances the resolution and sensitivity of all input states and mitigating the deterioration caused by photon loss. Additionally, OAM enhances the resolution and sensitivity of all input states, enabling the sensitivity to approach the 1/N limit even under significant photon loss (e.g.,50% symmetric photon loss). These results hold promise for enhancing the sensitivity and robustness of quantum metrology, particularly in the presence of significant photon loss.","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44238579","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
Ionization and dissociation energies of HD and dipole-induced g/u-symmetry breaking HD和偶极子诱导的g/u对称破缺的电离能和离解能
IF 2.9 2区 物理与天体物理
Physical Review a Pub Date : 2023-08-22 DOI: 10.1103/physreva.108.022811
N. Hölsch, I. Doran, F. Merkt, J. Hussels, C.-F. Cheng, E. Salumbides, H. Bethlem, K. Eikema, M. Beyer, W. Ubachs, C. Jungen
{"title":"Ionization and dissociation energies of HD and dipole-induced g/u-symmetry breaking","authors":"N. Hölsch, I. Doran, F. Merkt, J. Hussels, C.-F. Cheng, E. Salumbides, H. Bethlem, K. Eikema, M. Beyer, W. Ubachs, C. Jungen","doi":"10.1103/physreva.108.022811","DOIUrl":"https://doi.org/10.1103/physreva.108.022811","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43102091","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
Time evolution of the Auger cascade for Kr 3d95p Kr3d95p俄歇级联的时间演化
IF 2.9 2区 物理与天体物理
Physical Review a Pub Date : 2023-08-22 DOI: 10.1103/physreva.108.022810
S. Kučas, V. Jonauskas
{"title":"Time evolution of the Auger cascade for Kr 3d95p","authors":"S. Kučas, V. Jonauskas","doi":"10.1103/physreva.108.022810","DOIUrl":"https://doi.org/10.1103/physreva.108.022810","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49654696","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
Optimal generation and systematic analysis of tunable terahertz emissions from single-layer graphene using two-color laser pulses with different durations 利用不同持续时间的双色激光脉冲对单层石墨烯产生的可调谐太赫兹辐射进行优化和系统分析
IF 2.9 2区 物理与天体物理
Physical Review a Pub Date : 2023-08-21 DOI: 10.1103/physreva.108.023515
Zhong Guan, Zhiming Yin, Jiahao You, Bincheng Wang, Xiaoyong Li, Guo-Li Wang, Xiao-Xin Zhou, C. Jin
{"title":"Optimal generation and systematic analysis of tunable terahertz emissions from single-layer graphene using two-color laser pulses with different durations","authors":"Zhong Guan, Zhiming Yin, Jiahao You, Bincheng Wang, Xiaoyong Li, Guo-Li Wang, Xiao-Xin Zhou, C. Jin","doi":"10.1103/physreva.108.023515","DOIUrl":"https://doi.org/10.1103/physreva.108.023515","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46820661","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
Field-induced time modulation and bunching effects in photodetachment microscopy 光分离显微镜中的场致时间调制和聚束效应
IF 2.9 2区 物理与天体物理
Physical Review a Pub Date : 2023-08-21 DOI: 10.1103/physreva.108.023119
B. Yang, M. Du
{"title":"Field-induced time modulation and bunching effects in photodetachment microscopy","authors":"B. Yang, M. Du","doi":"10.1103/physreva.108.023119","DOIUrl":"https://doi.org/10.1103/physreva.108.023119","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46179291","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
Optical rogue-wave patterns in coupled defocusing systems 耦合散焦系统中的光学流氓波模式
IF 2.9 2区 物理与天体物理
Physical Review a Pub Date : 2023-08-21 DOI: 10.1103/physreva.108.023519
Yan-Hong Qin, Liming Ling, Li-Chen Zhao
{"title":"Optical rogue-wave patterns in coupled defocusing systems","authors":"Yan-Hong Qin, Liming Ling, Li-Chen Zhao","doi":"10.1103/physreva.108.023519","DOIUrl":"https://doi.org/10.1103/physreva.108.023519","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44357814","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
Controllable optical-sideband generation and synchronization in a mechanical gain-loss optomechanical system 机械增益损耗光机械系统中可控光边带的产生与同步
IF 2.9 2区 物理与天体物理
Physical Review a Pub Date : 2023-08-21 DOI: 10.1103/physreva.108.023517
Souvik Mondal, K. Debnath
{"title":"Controllable optical-sideband generation and synchronization in a mechanical gain-loss optomechanical system","authors":"Souvik Mondal, K. Debnath","doi":"10.1103/physreva.108.023517","DOIUrl":"https://doi.org/10.1103/physreva.108.023517","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":"1 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"61818484","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: 1
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