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Strong Nonlinear Response of Strange Metals 奇异金属的强非线性响应
IF 8.6 1区 物理与天体物理
Physical review letters Pub Date : 2025-07-02 DOI: 10.1103/4jxd-z3pm
Serhii Kryhin, Subir Sachdev, Pavel A. Volkov
{"title":"Strong Nonlinear Response of Strange Metals","authors":"Serhii Kryhin, Subir Sachdev, Pavel A. Volkov","doi":"10.1103/4jxd-z3pm","DOIUrl":"https://doi.org/10.1103/4jxd-z3pm","url":null,"abstract":"","PeriodicalId":20069,"journal":{"name":"Physical review letters","volume":"19 1","pages":""},"PeriodicalIF":8.6,"publicationDate":"2025-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144547306","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Practical Framework for Analyzing High-Dimensional Quantum Key Distribution Setups 分析高维量子密钥分配设置的实用框架
IF 8.6 1区 物理与天体物理
Physical review letters Pub Date : 2025-07-01 DOI: 10.1103/physrevlett.135.010802
Florian Kanitschar, Marcus Huber
{"title":"Practical Framework for Analyzing High-Dimensional Quantum Key Distribution Setups","authors":"Florian Kanitschar, Marcus Huber","doi":"10.1103/physrevlett.135.010802","DOIUrl":"https://doi.org/10.1103/physrevlett.135.010802","url":null,"abstract":"High-dimensional (HD) entanglement promises both enhanced key rates and overcoming obstacles faced by modern-day quantum communication. However, modern convex optimization-based security arguments are limited by computational constraints; thus, accessible dimensions are far exceeded by progress in HD photonics, bringing forth a need for efficient methods to compute key rates for large encoding dimensions. In response to this problem, we present a flexible analytic framework facilitated by the dual of a semidefinite program and diagonalizing operators inspired by entanglement-witness theory, enabling the efficient computation of key rates in high-dimensional systems. To facilitate the latter, we show how matrix completion techniques can be incorporated to effectively yield improved, computable bounds on the key rate in paradigmatic high-dimensional systems of time- or frequency-bin entangled photons and beyond, revealing the potential for very high-dimensions to surpass low dimensional protocols already with existing technology. In our accompanying work, (F. Kanitschar and M. Huber, Composable finite-size security of high-dimensional quantum key distribution protocols), available on arXiv, we show how our findings can be used to establish finite-size security against coherent attacks for general HD-QKD protocols both in the fixed- and variable-length scenario. <jats:supplementary-material> <jats:copyright-statement>Published by the American Physical Society</jats:copyright-statement> <jats:copyright-year>2025</jats:copyright-year> </jats:permissions> </jats:supplementary-material>","PeriodicalId":20069,"journal":{"name":"Physical review letters","volume":"27 1","pages":""},"PeriodicalIF":8.6,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144533201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Preponderant Orbital Polarization in Relativistic Magnetovortical Matter 相对论性磁涡旋物质中的优势轨道极化
IF 8.6 1区 物理与天体物理
Physical review letters Pub Date : 2025-07-01 DOI: 10.1103/physrevlett.135.011601
Kenji Fukushima, Koichi Hattori, Kazuya Mameda
{"title":"Preponderant Orbital Polarization in Relativistic Magnetovortical Matter","authors":"Kenji Fukushima, Koichi Hattori, Kazuya Mameda","doi":"10.1103/physrevlett.135.011601","DOIUrl":"https://doi.org/10.1103/physrevlett.135.011601","url":null,"abstract":"We establish thermodynamic stability and gauge invariance in the magnetovortical matter of Dirac fermions under the coexistent rotation and strong magnetic field. The corresponding partition function reveals that the orbital contribution to bulk thermodynamics preponderates over the conventional contribution from anomaly-related spin effects. This orbital preponderance macroscopically manifests itself in the sign inversion of the induced charge and current in the magnetovortical matter, and can be tested experimentally as the flip of the angular momentum polarization of magnetovortical matter when the magnetic field strength is increased. <jats:supplementary-material> <jats:copyright-statement>Published by the American Physical Society</jats:copyright-statement> <jats:copyright-year>2025</jats:copyright-year> </jats:permissions> </jats:supplementary-material>","PeriodicalId":20069,"journal":{"name":"Physical review letters","volume":"33 1","pages":""},"PeriodicalIF":8.6,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144533198","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Observation of Strong Nonreciprocal Thermal Emission 强非倒易热辐射的观测
IF 8.6 1区 物理与天体物理
Physical review letters Pub Date : 2025-06-30 DOI: 10.1103/physrevlett.135.016901
Zhenong Zhang, Alireza Kalantari Dehaghi, Pramit Ghosh, Linxiao Zhu
{"title":"Observation of Strong Nonreciprocal Thermal Emission","authors":"Zhenong Zhang, Alireza Kalantari Dehaghi, Pramit Ghosh, Linxiao Zhu","doi":"10.1103/physrevlett.135.016901","DOIUrl":"https://doi.org/10.1103/physrevlett.135.016901","url":null,"abstract":"","PeriodicalId":20069,"journal":{"name":"Physical review letters","volume":"26 1","pages":""},"PeriodicalIF":8.6,"publicationDate":"2025-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144520518","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Chiral Gapless Spin Liquid in Hyperbolic Space 双曲空间中的手性无间隙自旋液体
IF 8.6 1区 物理与天体物理
Physical review letters Pub Date : 2025-06-26 DOI: 10.1103/physrevlett.134.256604
Felix Dusel, Tobias Hofmann, Atanu Maity, Rémy Mosseri, Julien Vidal, Yasir Iqbal, Martin Greiter, Ronny Thomale
{"title":"Chiral Gapless Spin Liquid in Hyperbolic Space","authors":"Felix Dusel, Tobias Hofmann, Atanu Maity, Rémy Mosseri, Julien Vidal, Yasir Iqbal, Martin Greiter, Ronny Thomale","doi":"10.1103/physrevlett.134.256604","DOIUrl":"https://doi.org/10.1103/physrevlett.134.256604","url":null,"abstract":"","PeriodicalId":20069,"journal":{"name":"Physical review letters","volume":"148 1","pages":""},"PeriodicalIF":8.6,"publicationDate":"2025-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144500826","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Gluing via Intersection Theory 通过交叉理论粘合
IF 8.6 1区 物理与天体物理
Physical review letters Pub Date : 2025-06-26 DOI: 10.1103/physrevlett.134.251603
Giulio Crisanti, Burkhard Eden, Maximilian Gottwald, Pierpaolo Mastrolia, Tobias Scherdin
{"title":"Gluing via Intersection Theory","authors":"Giulio Crisanti, Burkhard Eden, Maximilian Gottwald, Pierpaolo Mastrolia, Tobias Scherdin","doi":"10.1103/physrevlett.134.251603","DOIUrl":"https://doi.org/10.1103/physrevlett.134.251603","url":null,"abstract":"Higher-point functions in N</a:mi>=</a:mo>4</a:mn></a:math> super Yang-Mills theory can be constructed using integrability by triangulating the surfaces on which Feynman graphs would be drawn. It remains hard to analytically compute the necessary regluing of the tiles by virtual particles. We propose a new approach to study a series of residues encountered in the two-particle gluing of the planar one-loop five-point function of stress tensor multiplets. After exposing the twisted period nature of the integral functions, we employ intersection theory to derive canonical differential equations and present a solution. <jats:supplementary-material> <jats:copyright-statement>Published by the American Physical Society</jats:copyright-statement> <jats:copyright-year>2025</jats:copyright-year> </jats:permissions> </jats:supplementary-material>","PeriodicalId":20069,"journal":{"name":"Physical review letters","volume":"59 1","pages":""},"PeriodicalIF":8.6,"publicationDate":"2025-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144500421","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Highly Tunable Valley Polarization of Potential-Trapped Moiré Excitons in WSe2/WS2 Heterojunctions WSe2/WS2异质结中势阱莫尔激子的高度可调谐谷极化
IF 8.6 1区 物理与天体物理
Physical review letters Pub Date : 2025-06-26 DOI: 10.1103/physrevlett.134.256402
Yueh-Chun Wu, Matthew DeCapua, ZhongChen Xu, Takashi Taniguchi, Kenji Watanabe, YouGuo Shi, Jun Yan
{"title":"Highly Tunable Valley Polarization of Potential-Trapped Moiré Excitons in WSe2/WS2 Heterojunctions","authors":"Yueh-Chun Wu, Matthew DeCapua, ZhongChen Xu, Takashi Taniguchi, Kenji Watanabe, YouGuo Shi, Jun Yan","doi":"10.1103/physrevlett.134.256402","DOIUrl":"https://doi.org/10.1103/physrevlett.134.256402","url":null,"abstract":"","PeriodicalId":20069,"journal":{"name":"Physical review letters","volume":"17 1","pages":""},"PeriodicalIF":8.6,"publicationDate":"2025-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144500835","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
First Search for Ultralight Dark Matter Using a Magnetically Levitated Particle 首次使用磁悬浮粒子搜索超轻暗物质
IF 8.6 1区 物理与天体物理
Physical review letters Pub Date : 2025-06-24 DOI: 10.1103/physrevlett.134.251001
Dorian W. P. Amaral, Dennis G. Uitenbroek, Tjerk H. Oosterkamp, Christopher D. Tunnell
{"title":"First Search for Ultralight Dark Matter Using a Magnetically Levitated Particle","authors":"Dorian W. P. Amaral, Dennis G. Uitenbroek, Tjerk H. Oosterkamp, Christopher D. Tunnell","doi":"10.1103/physrevlett.134.251001","DOIUrl":"https://doi.org/10.1103/physrevlett.134.251001","url":null,"abstract":"We perform the first search for ultralight dark matter using a magnetically levitated particle. A submillimeter permanent magnet is levitated in a superconducting trap with a measured force sensitivity of 0.2</a:mn></a:mtext></a:mtext>fN</a:mi>/</a:mo>Hz</a:mi></a:mrow></a:msqrt></a:mrow></a:math>. We find no evidence of a signal and derive limits on dark matter coupled to the difference between baryon and lepton number, <c:math xmlns:c=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><c:mi>B</c:mi><c:mo>−</c:mo><c:mi>L</c:mi></c:math>, in the mass range <e:math xmlns:e=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><e:mrow><e:mo stretchy=\"false\">(</e:mo><e:mn>1.10360</e:mn><e:mo>−</e:mo><e:mn>1.10485</e:mn><e:mo stretchy=\"false\">)</e:mo><e:mo>×</e:mo><e:msup><e:mrow><e:mn>10</e:mn></e:mrow><e:mrow><e:mo>−</e:mo><e:mn>13</e:mn></e:mrow></e:msup><e:mtext> </e:mtext><e:mtext> </e:mtext><e:mi>eV</e:mi><e:mo>/</e:mo><e:msup><e:mrow><e:mi>c</e:mi></e:mrow><e:mrow><e:mn>2</e:mn></e:mrow></e:msup></e:mrow></e:math>. Our most stringent limit on the coupling strength is <i:math xmlns:i=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><i:msub><i:mi>g</i:mi><i:mrow><i:mi>B</i:mi><i:mo>−</i:mo><i:mi>L</i:mi></i:mrow></i:msub><i:mo>≲</i:mo><i:mn>2.98</i:mn><i:mo>×</i:mo><i:msup><i:mn>10</i:mn><i:mrow><i:mo>−</i:mo><i:mn>21</i:mn></i:mrow></i:msup></i:math>. We propose the POLONAISE (Probing Oscillations using Levitated Objects for Novel Accelerometry In Searches of Exotic physics) experiment, which features short-, medium-, and long-term upgrades that will give us leading sensitivity in a wide mass range, demonstrating the promise of this novel quantum sensing technology in the hunt for dark matter. <jats:supplementary-material> <jats:copyright-statement>Published by the American Physical Society</jats:copyright-statement> <jats:copyright-year>2025</jats:copyright-year> </jats:permissions> </jats:supplementary-material>","PeriodicalId":20069,"journal":{"name":"Physical review letters","volume":"46 1","pages":""},"PeriodicalIF":8.6,"publicationDate":"2025-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144479498","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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 Landau Theory 拓扑朗道理论
IF 8.6 1区 物理与天体物理
Physical review letters Pub Date : 2025-06-23 DOI: 10.1103/physrevlett.134.256001
Canon Sun, Joseph Maciejko
{"title":"Topological Landau Theory","authors":"Canon Sun, Joseph Maciejko","doi":"10.1103/physrevlett.134.256001","DOIUrl":"https://doi.org/10.1103/physrevlett.134.256001","url":null,"abstract":"","PeriodicalId":20069,"journal":{"name":"Physical review letters","volume":"8 1","pages":""},"PeriodicalIF":8.6,"publicationDate":"2025-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144370589","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Ultrafast High-Fidelity State Readout of Single Neutral Atom 单中性原子的超高速高保真态读出
IF 8.6 1区 物理与天体物理
Physical review letters Pub Date : 2025-06-20 DOI: 10.1103/physrevlett.134.240802
Jian Wang, Dong-Yu Huang, Xiao-Long Zhou, Ze-Min Shen, Si-Jian He, Qi-Yang Huang, Yi-Jia Liu, Chuan-Feng Li, Guang-Can Guo
{"title":"Ultrafast High-Fidelity State Readout of Single Neutral Atom","authors":"Jian Wang, Dong-Yu Huang, Xiao-Long Zhou, Ze-Min Shen, Si-Jian He, Qi-Yang Huang, Yi-Jia Liu, Chuan-Feng Li, Guang-Can Guo","doi":"10.1103/physrevlett.134.240802","DOIUrl":"https://doi.org/10.1103/physrevlett.134.240802","url":null,"abstract":"","PeriodicalId":20069,"journal":{"name":"Physical review letters","volume":"7 1","pages":""},"PeriodicalIF":8.6,"publicationDate":"2025-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144370693","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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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