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Berezinskii-Kosterlitz-Thouless Renormalization Group Flow at a Quantum Phase Transition 量子相变中的重整化群流
IF 8.6 1区 物理与天体物理
Physical review letters Pub Date : 2025-09-11 DOI: 10.1103/4xdz-5vq7
Matthias Thamm, Harini Radhakrishnan, Hatem Barghathi, C. M. Herdman, Arpan Biswas, Bernd Rosenow, Adrian Del Maestro
{"title":"Berezinskii-Kosterlitz-Thouless Renormalization Group Flow at a Quantum Phase Transition","authors":"Matthias Thamm, Harini Radhakrishnan, Hatem Barghathi, C. M. Herdman, Arpan Biswas, Bernd Rosenow, Adrian Del Maestro","doi":"10.1103/4xdz-5vq7","DOIUrl":"https://doi.org/10.1103/4xdz-5vq7","url":null,"abstract":"We present a controlled numerical study of the Berezinskii-Kosterlitz-Thouless (BKT) transition in the one-dimensional Bose-Hubbard model at unit filling, providing evidence of the characteristic logarithmic finite-size scaling of the BKT transition. Employing density matrix renormalization group and quantum Monte Carlo simulations under periodic boundary conditions, together with a systematic finite-size scaling analysis of bipartite particle number fluctuations, we resolve boundary-induced complications that previously obscured critical scaling. We demonstrate that a suitably chosen central region under open boundaries reproduces universal renormalization group signatures, reconciling earlier discrepancies. Finally, leveraging a nonparametric Bayesian analysis, we determine the critical interaction strength with high precision to be U</a:mi></a:mrow>c</a:mi></a:mrow></a:msub>/</a:mo>J</a:mi>=</a:mo>3.275</a:mn>(</a:mo>2</a:mn>)</a:mo></a:mrow></a:math>, establishing a benchmark for BKT physics in one-dimensional quantum models.","PeriodicalId":20069,"journal":{"name":"Physical review letters","volume":"42 1","pages":""},"PeriodicalIF":8.6,"publicationDate":"2025-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145031746","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
Medium-Enhanced Polaron Repulsion in a Dilute Bose Mixture 稀释玻色混合物中中等增强极化子斥力
IF 8.6 1区 物理与天体物理
Physical review letters Pub Date : 2025-09-11 DOI: 10.1103/x2xb-6hzv
Jesper Levinsen, Olivier Bleu, Meera M. Parish
{"title":"Medium-Enhanced Polaron Repulsion in a Dilute Bose Mixture","authors":"Jesper Levinsen, Olivier Bleu, Meera M. Parish","doi":"10.1103/x2xb-6hzv","DOIUrl":"https://doi.org/10.1103/x2xb-6hzv","url":null,"abstract":"","PeriodicalId":20069,"journal":{"name":"Physical review letters","volume":"14 1","pages":""},"PeriodicalIF":8.6,"publicationDate":"2025-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145031743","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
Microwave Negative Refractive Index Enabled by Anti-Parity-Time Symmetry in a Coupled Photon-Magnon Hybrid System 耦合光子-磁振子杂化系统中反宇称-时间对称性实现的微波负折射率
IF 8.6 1区 物理与天体物理
Physical review letters Pub Date : 2025-09-11 DOI: 10.1103/gz3k-7hpp
Junyoung Kim, Bojong Kim, Sang-Koog Kim
{"title":"Microwave Negative Refractive Index Enabled by Anti-Parity-Time Symmetry in a Coupled Photon-Magnon Hybrid System","authors":"Junyoung Kim, Bojong Kim, Sang-Koog Kim","doi":"10.1103/gz3k-7hpp","DOIUrl":"https://doi.org/10.1103/gz3k-7hpp","url":null,"abstract":"","PeriodicalId":20069,"journal":{"name":"Physical review letters","volume":"24 1","pages":""},"PeriodicalIF":8.6,"publicationDate":"2025-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145035932","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 Hybrid Degenerate Point in Projected Non-Hermitian Metasurfaces 投影非厄米超曲面中杂化简并点的观测
IF 8.6 1区 物理与天体物理
Physical review letters Pub Date : 2025-09-11 DOI: 10.1103/9tdx-lcm5
Jingyi Chen, Zhiling Zhou, Yu Xiao, Nengyin Wang, Xu Wang, Yong Li
{"title":"Observation of Hybrid Degenerate Point in Projected Non-Hermitian Metasurfaces","authors":"Jingyi Chen, Zhiling Zhou, Yu Xiao, Nengyin Wang, Xu Wang, Yong Li","doi":"10.1103/9tdx-lcm5","DOIUrl":"https://doi.org/10.1103/9tdx-lcm5","url":null,"abstract":"","PeriodicalId":20069,"journal":{"name":"Physical review letters","volume":"37 1","pages":""},"PeriodicalIF":8.6,"publicationDate":"2025-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145031744","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
Hydrophobic Versus Hydrophilic Nature of the Gold-Water Interface Determined by Fluctuating Local Water Orientation 由局部水取向波动决定的金-水界面的疏水性与亲水性
IF 8.6 1区 物理与天体物理
Physical review letters Pub Date : 2025-09-11 DOI: 10.1103/7ht1-xv82
Tadneem Tabassum, Banshi Das, Chanbum Park, Soumya Ghosh, Dennis Naujoks, Stefan M. Piontek, Alfred Ludwig, Dominik Marx, Poul B. Petersen
{"title":"Hydrophobic Versus Hydrophilic Nature of the Gold-Water Interface Determined by Fluctuating Local Water Orientation","authors":"Tadneem Tabassum, Banshi Das, Chanbum Park, Soumya Ghosh, Dennis Naujoks, Stefan M. Piontek, Alfred Ludwig, Dominik Marx, Poul B. Petersen","doi":"10.1103/7ht1-xv82","DOIUrl":"https://doi.org/10.1103/7ht1-xv82","url":null,"abstract":"","PeriodicalId":20069,"journal":{"name":"Physical review letters","volume":"15 1","pages":""},"PeriodicalIF":8.6,"publicationDate":"2025-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145035930","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
Photoinduced Dynamics and Momentum Distribution of Chiral Charge Density Waves in 1T−TiSe2 1T - TiSe2中手性电荷密度波的光致动力学和动量分布
IF 8.6 1区 物理与天体物理
Physical review letters Pub Date : 2025-09-11 DOI: 10.1103/7ctk-h28x
Qingzheng Qiu, Sae Hwan Chun, Jaeku Park, Dogeun Jang, Li Yue, Yeongkwan Kim, Yeojin Ahn, Mingi Jho, Kimoon Han, Xinyi Jiang, Qian Xiao, Tao Dong, Jia-Yi Ji, Nanlin Wang, Jeroen van den Brink, Jasper van Wezel, Yingying Peng
{"title":"Photoinduced Dynamics and Momentum Distribution of Chiral Charge Density Waves in 1T−TiSe2","authors":"Qingzheng Qiu, Sae Hwan Chun, Jaeku Park, Dogeun Jang, Li Yue, Yeongkwan Kim, Yeojin Ahn, Mingi Jho, Kimoon Han, Xinyi Jiang, Qian Xiao, Tao Dong, Jia-Yi Ji, Nanlin Wang, Jeroen van den Brink, Jasper van Wezel, Yingying Peng","doi":"10.1103/7ctk-h28x","DOIUrl":"https://doi.org/10.1103/7ctk-h28x","url":null,"abstract":"","PeriodicalId":20069,"journal":{"name":"Physical review letters","volume":"83 1","pages":""},"PeriodicalIF":8.6,"publicationDate":"2025-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145035931","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
Approaching the Multiparameter Quantum Cramér-Rao Bound via Classical Correlation and Entangling Measurements 用经典相关和纠缠测量逼近多参数量子cram<s:1> - rao界
IF 8.6 1区 物理与天体物理
Physical review letters Pub Date : 2025-09-11 DOI: 10.1103/37kb-qq6k
Minghao Mi, Ben Wang, Lijian Zhang
{"title":"Approaching the Multiparameter Quantum Cramér-Rao Bound via Classical Correlation and Entangling Measurements","authors":"Minghao Mi, Ben Wang, Lijian Zhang","doi":"10.1103/37kb-qq6k","DOIUrl":"https://doi.org/10.1103/37kb-qq6k","url":null,"abstract":"","PeriodicalId":20069,"journal":{"name":"Physical review letters","volume":"130 1","pages":""},"PeriodicalIF":8.6,"publicationDate":"2025-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145031745","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
Experimental Observation of Genuine Triplewise Monogamy of Contextuality Correlations 真正三重一夫一妻制情境关联的实验观察
IF 8.6 1区 物理与天体物理
Physical review letters Pub Date : 2025-09-11 DOI: 10.1103/b3xm-hcsl
Xiang Zhan, Bingzi Huo, Dengke Qu, Peng Xue
{"title":"Experimental Observation of Genuine Triplewise Monogamy of Contextuality Correlations","authors":"Xiang Zhan, Bingzi Huo, Dengke Qu, Peng Xue","doi":"10.1103/b3xm-hcsl","DOIUrl":"https://doi.org/10.1103/b3xm-hcsl","url":null,"abstract":"","PeriodicalId":20069,"journal":{"name":"Physical review letters","volume":"86 1","pages":""},"PeriodicalIF":8.6,"publicationDate":"2025-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145035929","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
Evidence of Oscillating Neutron-Capture Cross Sections 振荡中子俘获截面的证据
IF 8.6 1区 物理与天体物理
Physical review letters Pub Date : 2025-09-10 DOI: 10.1103/bh31-4qq6
P. E. Koehler and A. Stamatopoulos
{"title":"Evidence of Oscillating Neutron-Capture Cross Sections","authors":"P. E. Koehler and A. Stamatopoulos","doi":"10.1103/bh31-4qq6","DOIUrl":"https://doi.org/10.1103/bh31-4qq6","url":null,"abstract":"Analysis of neutron-capture cross sections in the resolved resonance range reveals that a large fraction of them (13 of 21, or 62%) exhibit highly significant (>99.9% confidence level) oscillations about their average value. Oscillations exceed a significance level of 5⁢𝜎 in nine cases (43%). Oscillations comprise 10.86±0.64% of the average cross section with periods ranging from 68.2 to 2380 eV. This contradicts random matrix theory (RMT), which predicts that fluctuations about the average cross section should be entirely random and demonstrates that deviations from RMT are common and widespread in neutron-capture data. These facts suggest there is a widespread physical mechanism that is missing from current nuclear physics models describing neutron-capture cross sections.","PeriodicalId":20069,"journal":{"name":"Physical review letters","volume":"27 1","pages":""},"PeriodicalIF":8.6,"publicationDate":"2025-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145026187","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
Could We Observe an Exploding Black Hole in the Near Future? 我们能在不久的将来观测到一个爆炸的黑洞吗？
IF 8.6 1区 物理与天体物理
Physical review letters Pub Date : 2025-09-10 DOI: 10.1103/nwgd-g3zl
Michael J. Baker, Joaquim Iguaz Juan, Aidan Symons, and Andrea Thamm
{"title":"Could We Observe an Exploding Black Hole in the Near Future?","authors":"Michael J. Baker, Joaquim Iguaz Juan, Aidan Symons, and Andrea Thamm","doi":"10.1103/nwgd-g3zl","DOIUrl":"https://doi.org/10.1103/nwgd-g3zl","url":null,"abstract":"","PeriodicalId":20069,"journal":{"name":"Physical review letters","volume":"16 1","pages":""},"PeriodicalIF":8.6,"publicationDate":"2025-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145026192","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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