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Annalen der Physik最新文献

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Issue Information: Ann. Phys. 1/2025 发布信息：Ann。理论物理的1/2025
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2025-01-15 DOI: 10.1002/andp.202570002
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引用次数: 0
(Ann. Phys. 1/2025) (安。phy。1/2025)
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2025-01-15 DOI: 10.1002/andp.202570001
{"title":"(Ann. Phys. 1/2025)","authors":"","doi":"10.1002/andp.202570001","DOIUrl":"https://doi.org/10.1002/andp.202570001","url":null,"abstract":"<p><b>Evolution of Metasurface Devices</b></p><p>This concept visualizes the evolution of metasurface devices, from single-layered meta-atom to cascaded meta-atoms, then to spatially cascaded metasurfaces, gradually realizing multiple and complex functions, including the novel diffractive deep neural networks. The cover artwork aims to illustrate the progress of metasurface design, highlighting the novel properties and applications brought by the evolution of physical structures. It serves as a representation of the innovative research and interdisciplinary connections showcased in the Review by Ying Han Wang, Cheng Pang, Yuzhong Wang, and Jiaran Qi (article number 2400158).\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/andp.202570001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143115311","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Derivation and Physical Interpretation of the General Solutions to the Wave Equations for Electromagnetic Potentials 电磁势波动方程通解的推导与物理解释
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2025-01-08 DOI: 10.1002/andp.202400393
Valericǎ Raicu
{"title":"Derivation and Physical Interpretation of the General Solutions to the Wave Equations for Electromagnetic Potentials","authors":"Valericǎ Raicu","doi":"10.1002/andp.202400393","DOIUrl":"https://doi.org/10.1002/andp.202400393","url":null,"abstract":"<p>The inhomogeneous wave equations for the scalar, vector, and Hertz potentials are derived starting from retarded charge, current, and polarization densities and then solved in the reciprocal (or k-) space to obtain general solutions, which are formulated as nested integrals of such densities over the source volume, k-space, and time. The solutions provide real-space forms of the potentials and fields that are inherently free of singularities and do not require introduction by fiat of combinations of advanced and retarded terms as done previously to cure such singularities for the point-charge model. Physical implications of these general solutions are discussed through specific examples involving either the real or reciprocal space forms of the different potentials. This approach allows for real- and reciprocal-space expansions of potentials and fields for arbitrary distributions of charges and may lead to applications in condensed matter research and fluorescence-based imaging.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 4","pages":""},"PeriodicalIF":2.2,"publicationDate":"2025-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143793794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Bidirectional Controlled Quantum State Preparation in High-Dimensional Quantum System 高维量子系统中双向控制量子态的制备
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2025-01-06 DOI: 10.1002/andp.202400360
Si-Qi Du, Hai-Rui Wei
{"title":"Bidirectional Controlled Quantum State Preparation in High-Dimensional Quantum System","authors":"Si-Qi Du,&nbsp;Hai-Rui Wei","doi":"10.1002/andp.202400360","DOIUrl":"https://doi.org/10.1002/andp.202400360","url":null,"abstract":"<p>High-dimensional quantum system exhibits unique advantages over the qubit system in some quantum information processing tasks. A program is presented for implementing deterministic bidirectional controlled remote quantum state preparation (BCRSP) in arbitrary <span></span><math>\u0000 <semantics>\u0000 <mi>N</mi>\u0000 <annotation>$N$</annotation>\u0000 </semantics></math>-dimensional (quNit) system. By introducing two generalized Greenberger–Horne–Zeilinger (GHZ) states as quantum channels, two communication parties can simultaneously prepare a single-particle high-dimensional state at each other's site under the control of Charlie. Compared with the previous counterparts, the significant advantage of our scheme is that the high-dimensional CNOT operations are not required. Moreover, the performance of this scheme is evaluated. The evaluation of the performance shows that if the quNit is encoded in the spatial mode of single photons, this scheme can be accomplished solely using only linear optical elements.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 4","pages":""},"PeriodicalIF":2.2,"publicationDate":"2025-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143793438","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Detecting Optical Correlations via Local Photon Subtraction 通过局部光子减法检测光学相关性
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2025-01-02 DOI: 10.1002/andp.202400325
Huihui Li, Shunlong Luo, Yue Zhang
{"title":"Detecting Optical Correlations via Local Photon Subtraction","authors":"Huihui Li,&nbsp;Shunlong Luo,&nbsp;Yue Zhang","doi":"10.1002/andp.202400325","DOIUrl":"https://doi.org/10.1002/andp.202400325","url":null,"abstract":"<p>Detecting and characterizing correlations are common subjects in quantum information theory, which have recently become increasingly essential in various quantum information tasks. A quantifier of correlations is introduced for two-mode Bosonic states defined as the difference between global and local coherence caused by local photon subtraction. The fundamental properties and physical significance of this quantifier are revealed. Additionally, the amount of correlations is analyzed in the output states resulting from input product states through bilinear interactions. The quantifier of correlations is illustrated using typical two-mode Bosonic states and its effectiveness is compared with other existing measures of correlations, such as entanglement and quantum discord.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 4","pages":""},"PeriodicalIF":2.2,"publicationDate":"2025-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143793565","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Quantum Speed Limit and Nonclassicality in Open Quantum System Models Using the Wigner Function 利用Wigner函数研究开放量子系统模型中的量子速度极限和非经典性
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2024-12-31 DOI: 10.1002/andp.202400194
Arti Gaharwar, Devvrat Tiwari, Subhashish Banerjee
{"title":"Quantum Speed Limit and Nonclassicality in Open Quantum System Models Using the Wigner Function","authors":"Arti Gaharwar,&nbsp;Devvrat Tiwari,&nbsp;Subhashish Banerjee","doi":"10.1002/andp.202400194","DOIUrl":"https://doi.org/10.1002/andp.202400194","url":null,"abstract":"<p>The quantum speed limit and the Wigner function of open system models are studied. To this end, the phase covariant and a two-qubit model interacting with a squeezed thermal bath via position-dependent coupling are used. The dependence of the coupling on the position of the qubits allows for the study of the dynamics in the collective regime, which is conducive to speeding up the evolution. An interesting interplay is observed between non-Markovian behavior, quantumness, and the quantum speed limit. The presence of quantum correlations is seen to speed up the evolution.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 3","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143595708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Spiral-Like Trajectories of Singularities at Fresnel Diffraction on Double Fork-Shaped Gratings 双叉形光栅菲涅耳衍射奇异点的螺旋轨迹
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2024-12-19 DOI: 10.1002/andp.202400319
Denis A. Ikonnikov, Sergey A. Myslivets
{"title":"Spiral-Like Trajectories of Singularities at Fresnel Diffraction on Double Fork-Shaped Gratings","authors":"Denis A. Ikonnikov,&nbsp;Sergey A. Myslivets","doi":"10.1002/andp.202400319","DOIUrl":"https://doi.org/10.1002/andp.202400319","url":null,"abstract":"<p>Fresnel diffraction on double fork-shaped gratings is studied. The trajectories of singularities are found to form two groups of nested spirals, with one originating from each dislocation. The number of spirals nested in each group is found to be equal to the topological charge of the dislocation from which it originates. The influence of the initial distance between dislocations on the trajectories of singularities is examined in detail, and the distinctive characteristics of this dependence are highlighted. The trajectory of the displacement of centroids of singularities from one group of nested spirals during the propagation for various topological charges is investigated. The results demonstrate that the higher the topological of the second dislocation is, the faster the centroid from the first dislocation will shift along the <span></span><math>\u0000 <semantics>\u0000 <mi>y</mi>\u0000 <annotation>$y$</annotation>\u0000 </semantics></math> axis during the propagation. This finding indicates that the trajectory of singularities displacement is not defined by the singularity itself, but rather by the background field, which correlates well with the hydrodynamic approach.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 3","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143595519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Photonic Spin Hall Effect of Nanoparticles: Fundamentals, Advances, and Applications 纳米粒子的光子自旋霍尔效应：基本原理、进展和应用
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2024-12-18 DOI: 10.1002/andp.202400252
Aizaz Khan, Xiaoying Gu, Lei Gao, Andrey Novitsky, Dongliang Gao
{"title":"Photonic Spin Hall Effect of Nanoparticles: Fundamentals, Advances, and Applications","authors":"Aizaz Khan,&nbsp;Xiaoying Gu,&nbsp;Lei Gao,&nbsp;Andrey Novitsky,&nbsp;Dongliang Gao","doi":"10.1002/andp.202400252","DOIUrl":"https://doi.org/10.1002/andp.202400252","url":null,"abstract":"<p>The net angular momentum of light remains conserved during propagation. This conservation leads to a spin transport which becomes evident when light encounters a refractive index gradient, i.e., when it is reflected, refracted, or scattered. The phenomenon is so-called as the spin-orbit interaction (SOI) of light has paved the way to manipulate the light-matter interaction at the nanoscale and has remained the core of many recent studies. Particularly, the photonic spin Hall effect (PSHE) which is the microscopic spin splitting into circular polarization has given rise to novel applications, for example, precision metrology. The PSHE is well explored at planar interfaces, however much less attention is given to it when the optical potential gradient is of higher dimensionality, i.e., for nanoparticles. In this review, the theoretical description of the PSHE as well as the SOI in the scattering of light from nanoparticles are covered. Recent advances and trends in the PSHE in nanoparticles are reviewed. The review is concluded with suggestions for some novel directions in the field of PSHE of nanoparticles.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 4","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143793830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Enhancing Quantum Entanglement Through Parametric Control of Atom-Cavity States 通过参数控制原子-腔态增强量子纠缠
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2024-12-16 DOI: 10.1002/andp.202400266
Arthur Vesperini, Roberto Franzosi
{"title":"Enhancing Quantum Entanglement Through Parametric Control of Atom-Cavity States","authors":"Arthur Vesperini,&nbsp;Roberto Franzosi","doi":"10.1002/andp.202400266","DOIUrl":"https://doi.org/10.1002/andp.202400266","url":null,"abstract":"<p>Dicke states form a class of entangled states that has attracted much attention for their applications in various quantum algorithms. They emerge as eigenstates of the Tavis–Cummings (TC) Hamiltonian, a simplification of the Dicke model, which describes an assembly of two-level atoms trapped in an electromagnetic cavity. In this letter, it is showed that in the regime where the field energy is large with respect to the atomic energy splitting, precise control of the ground state can be implemented. Specifically, pure Dicke states can be selected and produced by appropriate tuning of the parameters. This result may have important applications in quantum engineering and quantum information theory.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 3","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/andp.202400266","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143595629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Acoustic Metamaterial Composite Structures Based on Multistage Fano Resonance for Noise Attenuation 基于多级法诺共振的声学超材料复合结构降噪研究
IF 2.2 4区 物理与天体物理
Annalen der Physik Pub Date : 2024-12-14 DOI: 10.1002/andp.202400224
Xinhao Zhang, Mingjing Geng, Caiyou Zhao, Yawen Niu, Ping Wang
{"title":"Acoustic Metamaterial Composite Structures Based on Multistage Fano Resonance for Noise Attenuation","authors":"Xinhao Zhang,&nbsp;Mingjing Geng,&nbsp;Caiyou Zhao,&nbsp;Yawen Niu,&nbsp;Ping Wang","doi":"10.1002/andp.202400224","DOIUrl":"https://doi.org/10.1002/andp.202400224","url":null,"abstract":"<p>An acoustic metamaterial composite structure (AMCS) for Noise attenuation is proposed based on the principle of multilevel Fano resonance. The AMCS is composed of a type I labyrinthine metamaterial in the outer ring, a six-channel spiral metamaterial in the middle ring, a type II labyrinthine metamaterial in the inner ring, and a porous acoustic-absorbing metamaterial in the inner inlay. The simulation results show that the average sound attenuation reaches 17 dB in the range of 0–5000 Hz due to the multilevel Fano resonance effect during the sound wave propagation process. Meanwhile, the sound field distribution law and the flow diagram also verify that the multilevel Fano resonance mechanism is the key factor causing broadband sound absorption. Then, the AMCS is fabricated by 3D printing, and the simulation results are verified by the acoustic experiment for AMCS cell. Additionally, to further enhance the overall sound attenuation in the railroad noise field, a simulation model of the combined train-track-AMCS sound barrier coupling is developed, and it is found that the AMCS type sound barrier can effectively block the propagation of wheel-rail noise from different angles, and it possesses a noise reduction of 20 dB in all frequency bands.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 3","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143595444","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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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