Annalen der Physik最新文献

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Issue Information: Ann. Phys. 10/2025 发布信息:Ann。理论物理的10/2025
IF 2.5 4区 物理与天体物理
Annalen der Physik Pub Date : 2025-10-13 DOI: 10.1002/andp.70073
{"title":"Issue Information: Ann. Phys. 10/2025","authors":"","doi":"10.1002/andp.70073","DOIUrl":"https://doi.org/10.1002/andp.70073","url":null,"abstract":"","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 10","pages":""},"PeriodicalIF":2.5,"publicationDate":"2025-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/andp.70073","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145272977","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
Issue Information: Ann. Phys. 9/2025 发布信息:Ann。理论物理的9/2025
IF 2.5 4区 物理与天体物理
Annalen der Physik Pub Date : 2025-09-08 DOI: 10.1002/andp.70045
{"title":"Issue Information: Ann. Phys. 9/2025","authors":"","doi":"10.1002/andp.70045","DOIUrl":"https://doi.org/10.1002/andp.70045","url":null,"abstract":"","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 9","pages":""},"PeriodicalIF":2.5,"publicationDate":"2025-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/andp.70045","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145012152","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
(Ann. Phys. 9/2025) (安。phy。9/2025)
IF 2.5 4区 物理与天体物理
Annalen der Physik Pub Date : 2025-09-08 DOI: 10.1002/andp.70028
{"title":"(Ann. Phys. 9/2025)","authors":"","doi":"10.1002/andp.70028","DOIUrl":"https://doi.org/10.1002/andp.70028","url":null,"abstract":"<p><b>Nanocones</b></p><p>Where the infinitesimal meets the infinite, nanocones of graphene and boron nitride arise as silent analogues of gravitation. Through the lens of the Teleparallel Equivalent of General Relativity, their torsional energies mirror the very fabric of spacetime, hinting that the smallest architectures of matter may unveil the hidden order of the cosmos. More details can be found in the Research Article by F. L. Carneiro and co-workers (DOI: 2400448).\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 9","pages":""},"PeriodicalIF":2.5,"publicationDate":"2025-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/andp.70028","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145012627","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
Oscillator Chain: A Simple Model for Universal Description of Excitation of Waveguiding Modes in Thin Films 振子链:薄膜中波导模式激发的一个简单模型
IF 2.5 4区 物理与天体物理
Annalen der Physik Pub Date : 2025-08-17 DOI: 10.1002/andp.202500219
Kestutis Staliunas
{"title":"Oscillator Chain: A Simple Model for Universal Description of Excitation of Waveguiding Modes in Thin Films","authors":"Kestutis Staliunas","doi":"10.1002/andp.202500219","DOIUrl":"https://doi.org/10.1002/andp.202500219","url":null,"abstract":"<p>There is no simple and universal analytical description of various micro-optical systems related with Fano resonances. This especially concerns modulated thin films, which, when coupled to external fields, show Fano resonances. Usually, such micro-optic schemes are simulated numerically, frequently by the use of commercial software. The study fills this gap of the lack of universal analytical description by introducing and exploring a simple mechanical equivalent, the oscillator chain, which mimics such schemes involving Fano resonances. The model does not necessarily provide the rigorous description of complicated micro-optical schemes, however does capture the main properties of such Fano-related micro-optical systems. The model captures different modifications of the thin film arrangement as well: thin film with amplification, non-Hermitical thin films, and others. It also covers the case of multiple Fano resonances in a thin film. The model is validated by comparing with the rigorously calculated wave propagation in the thin films.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 10","pages":""},"PeriodicalIF":2.5,"publicationDate":"2025-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/andp.202500219","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145272844","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
Entanglement and Magic Correlations Generated by Discrete Beam-Splitters 离散分束器产生的纠缠和魔法相关
IF 2.5 4区 物理与天体物理
Annalen der Physik Pub Date : 2025-08-15 DOI: 10.1002/andp.202500288
Lingxuan Feng, Shunlong Luo
{"title":"Entanglement and Magic Correlations Generated by Discrete Beam-Splitters","authors":"Lingxuan Feng,&nbsp;Shunlong Luo","doi":"10.1002/andp.202500288","DOIUrl":"https://doi.org/10.1002/andp.202500288","url":null,"abstract":"<p>Beam-splitters are basic and instrumental tools not only in the study of foundational issues in quantum mechanics, but also in various applications of quantum information processing. In the continuous-variable scenario involving quantum optical states and Gaussian quantum information, interference phenomena are widely investigated and characterized via beam-splitters. In this work, within the framework of stabilizer quantum computation in finite quantum systems, entanglement and magic correlations generated by discrete beam-splitters are explored. Two types of magic correlations are distinguished: mutual magic (analogous to quantum mutual information) and non-local magic. Explicit formulas for these correlations are derived in the qubit scenario where the beam-splitter is implemented by the controlled-NOT gate, with the <span></span><math>\u0000 <semantics>\u0000 <mi>H</mi>\u0000 <annotation>$H$</annotation>\u0000 </semantics></math>-type magic states playing a particularly prominent role as input states. Extending to prime-dimensional qudit systems, it is shown that fiducial states of mutually unbiased bases also play a remarkable role. Basic properties of these magic correlations are revealed and illustrated through some typical examples.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 10","pages":""},"PeriodicalIF":2.5,"publicationDate":"2025-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145273040","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
Non-Markovian Protection and Thermal Fragility of Quantum Resources in a Spin-1/2 Ising–Heisenberg Diamond Chain 自旋1/2伊辛-海森堡钻石链中量子资源的非马尔可夫保护和热脆弱性
IF 2.5 4区 物理与天体物理
Annalen der Physik Pub Date : 2025-08-15 DOI: 10.1002/andp.202500258
Fadwa Benabdallah, M. Y. Abd-Rabbou, Mohammed Daoud
{"title":"Non-Markovian Protection and Thermal Fragility of Quantum Resources in a Spin-1/2 Ising–Heisenberg Diamond Chain","authors":"Fadwa Benabdallah,&nbsp;M. Y. Abd-Rabbou,&nbsp;Mohammed Daoud","doi":"10.1002/andp.202500258","DOIUrl":"https://doi.org/10.1002/andp.202500258","url":null,"abstract":"<p>This research investigates the dynamics of entanglement and uncertainty-induced nonlocality (UIN) in a spin-1/2 Ising-Heisenberg diamond chain subjected to local non-Markovian decoherence channels. By examining amplitude damping (AD) and random telegraph noise (RTN) in both zero and finite temperature regimes, the study reveals nuanced distinctions in the degradation and revival of quantum correlations. The interplay between intrinsic spin couplings, thermal effects, and memory-induced coherence backflow highlights the complex behavior of quantum resources under realistic noise conditions. Concurrence emerges as a sensitive marker of entanglement recovery in dephasing environments, while uncertainty-induced nonlocality proves more resilient in high-temperature or dissipative regimes. The analysis further demonstrates that moderate thermal activation and external magnetic fields can nontrivially enhance or suppress quantum features depending on system parameters. These findings offer a detailed perspective on the robustness and complementarity of different quantum correlation measures, providing guiding principles for the design of thermally stable and noise-resilient quantum information protocols.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 10","pages":""},"PeriodicalIF":2.5,"publicationDate":"2025-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145273039","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
Clusters Stagnating During Condensation: Metastable Material or a Separate State of Matter? 凝聚过程中停滞的团簇:亚稳态物质还是物质的独立状态?
IF 2.5 4区 物理与天体物理
Annalen der Physik Pub Date : 2025-08-14 DOI: 10.1002/andp.202500237
Nicholas R. Jaramillo, Cole A. Ritchie, Michelle L. Pantoya, Igor E. Agranovski, Igor Altman
{"title":"Clusters Stagnating During Condensation: Metastable Material or a Separate State of Matter?","authors":"Nicholas R. Jaramillo,&nbsp;Cole A. Ritchie,&nbsp;Michelle L. Pantoya,&nbsp;Igor E. Agranovski,&nbsp;Igor Altman","doi":"10.1002/andp.202500237","DOIUrl":"https://doi.org/10.1002/andp.202500237","url":null,"abstract":"<p>Condensation stagnation, that is, the existence of a delay between nucleation and growth during gas-phase particle formation, is a crucial phenomenon that affects associated processes and manifests itself as the presence of supercritical clusters in resulting particulates. In previous work, this unique phenomenon was experimentally demonstrated in a magnesium (Mg) particle flame, and an empirical explanation for the mechanisms responsible for the phenomenon was provided. The occurrence of stagnant clusters was revealed using specially designed sampling. The analysis of collected products, however, could not provide details about their evolution, so no information on the cluster's lifespan (i.e., stagnation time) was available. In the current manuscript, the results of spectroscopic studies of the Mg particle flame in air are reported. The recently developed advanced processing analysis of pyrometry data makes it possible to identify the light emission signature of stagnant clusters and, accordingly, estimate their lifespan, that is, the time during which clusters have physical properties (e.g., emissivity) different from those of mature nano-oxides. The obtained time on the order of 10 ms seems to be sufficiently long, which allows one to consider stagnant clusters as a separate state of matter, and not as a metastable metal oxide material.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 10","pages":""},"PeriodicalIF":2.5,"publicationDate":"2025-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/andp.202500237","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145272798","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
Genuine Entanglement of a Multipartite GHZ State in Non-Inertial Frame 非惯性系中多部GHZ态的真纠缠
IF 2.5 4区 物理与天体物理
Annalen der Physik Pub Date : 2025-08-12 DOI: 10.1002/andp.202500206
Reza Hamzehofi, Mehrzad Ashrafpour, Davood Afshar
{"title":"Genuine Entanglement of a Multipartite GHZ State in Non-Inertial Frame","authors":"Reza Hamzehofi,&nbsp;Mehrzad Ashrafpour,&nbsp;Davood Afshar","doi":"10.1002/andp.202500206","DOIUrl":"https://doi.org/10.1002/andp.202500206","url":null,"abstract":"<p>This research investigates the entanglement properties of multipartite GHZ states of bosonic and fermionic fields, particularly in scenarios where some parties are uniformly accelerated. The analysis incorporates perspectives from both inertial and non-inertial observers. Entanglement is quantified using the Π-tangle for GHZ states and the one-tangle for multipartite GHZ states. To facilitate this analysis, the study derives the density matrices for the multipartite GHZ states with <i>m</i> uniformly accelerated parties (<span></span><math>\u0000 <semantics>\u0000 <mrow>\u0000 <mi>m</mi>\u0000 <mo>&lt;</mo>\u0000 <mi>n</mi>\u0000 </mrow>\u0000 <annotation>$m &lt; n$</annotation>\u0000 </semantics></math>). The results reveal that entanglement diminishes as the acceleration parameter increases, with accelerated observers experiencing less entanglement compared to their inertial counterparts. In the bosonic case, genuine entanglement is entirely lost for non-inertial observers at high accelerations, whereas inertial observers still experience it. In the fermionic case, however, genuine entanglement is not completely eliminated when the number of accelerated parties is limited. Furthermore, the decrease in entanglement is proportional to the number of accelerated parties, approaching zero as <i>m</i> tends to infinity (<span></span><math>\u0000 <semantics>\u0000 <mrow>\u0000 <mi>m</mi>\u0000 <mo>→</mo>\u0000 <mi>∞</mi>\u0000 </mrow>\u0000 <annotation>$m to infty $</annotation>\u0000 </semantics></math>).</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 10","pages":""},"PeriodicalIF":2.5,"publicationDate":"2025-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145272719","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
Hot Electron Dynamics Modulated by Nonequilibrium Phonon Excitations 非平衡声子激发调制的热电子动力学
IF 2.5 4区 物理与天体物理
Annalen der Physik Pub Date : 2025-08-12 DOI: 10.1002/andp.202500126
Jiaxuan Xu, Weikang Li, Hua Bao
{"title":"Hot Electron Dynamics Modulated by Nonequilibrium Phonon Excitations","authors":"Jiaxuan Xu,&nbsp;Weikang Li,&nbsp;Hua Bao","doi":"10.1002/andp.202500126","DOIUrl":"https://doi.org/10.1002/andp.202500126","url":null,"abstract":"<p>With advances in device miniaturization, understanding and manipulating nanoscale hot electron dynamics in semiconductors is recognized as an essential factor for improving performance and energy efficiency in optoelectronics and logic devices in the post-Moore era. This work demonstrates an effective strategy to modulate hot electron dynamics through nonequilibrium phonon excitations, utilizing first-principles-based mode-resolved electron-phonon coupled Boltzmann transport equation calculations. Two different phonon-mediated pathways for perturbing hot electron relaxation dynamics in doped semiconductors are illustrated, i.e., high-frequency optical phonons (e.g., longitudinal optical phonons in GaN) and low-frequency acoustic phonons, both of which exhibit strong coupling with electrons. While exciting high-frequency optical phonons to significant nonequilibrium states can quickly reheat and elevate electron temperatures, their rapid energy decay to other phonons fails to continuously slow down the subsequent hot electron relaxation. In contrast, the weak coupling of low-frequency acoustic phonons with other phonons facilitates the excitation of long-lived phonon nonequilibrium, which effectively prolongs the hot electron relaxation process from a few to tens of picoseconds for GaN, AlN, and Si. These findings reveal a general mechanism to modulate hot electron dynamics in device semiconductors, offering promising approaches to enhance the energy efficiency of advanced nanoscale devices.</p>","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 10","pages":""},"PeriodicalIF":2.5,"publicationDate":"2025-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145272718","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
(Ann. Phys. 8/2025) (安。phy。8/2025)
IF 2.5 4区 物理与天体物理
Annalen der Physik Pub Date : 2025-08-11 DOI: 10.1002/andp.70027
{"title":"(Ann. Phys. 8/2025)","authors":"","doi":"10.1002/andp.70027","DOIUrl":"https://doi.org/10.1002/andp.70027","url":null,"abstract":"","PeriodicalId":7896,"journal":{"name":"Annalen der Physik","volume":"537 8","pages":""},"PeriodicalIF":2.5,"publicationDate":"2025-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/andp.70027","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144811136","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
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