cond-mat.str-el 篇论文

Transverse and Longitudinal Magnetothermopower Promoted by Ambipolar Effect in Half-Heusler Topological Materials

该研究发现半赫斯勒拓扑材料 DyPtBi 通过非完美的电子 - 空穴补偿及零带隙半导体中的双极效应，打破了传统权衡，实现了纵向与横向磁热电动势的同时显著增强，为通过能带工程优化稀土基半赫斯勒材料的热电性能提供了新途径。

Orest Pavlosiuk, Marcin Matusiak, Andrzej Ptok, Piotr Wisniewski, Dariusz KaczorowskiThu, 12 Ma🔬 cond-mat.mtrl-sci

Observation of Kondo hybridization wave in UTe2

该研究利用扫描隧道显微镜在重费米子超导体 UTe2 表面首次观测到打破平移对称性的科多混合波（KHW）有序相，该相表现为周期性调制的 Fano 晶格并与超导态共存，为理解强关联物理及 UTe2 的自旋三重态配对机制提供了新视角。

Xin Yu, Shuikang Yu, Zheyu Wu, Alexander G. Eaton, Andrej Cabala, Michal Vališka, Jun Li, Rui Zhou, Yi-feng Yang, Zhenyu Wang, Peijie Sun, Rui WuThu, 12 Ma🔬 cond-mat

Formulation of intrinsic nonlinear thermal conductivity for bosonic systems using quantum kinetic equation

该论文利用量子动力学方程方法，成功构建了避免使用 Luttinger 引力势的玻色子系统内禀非线性热导率理论，揭示了量子度量、热贝里连接极化率及能带色散三种贡献机制，并指出在缺乏三重对称性时热贝里连接极化率项主导非线性热霍尔效应，从而建立了超越半经典图像的一般性框架。

Aoi Kuwabara, Joji NasuThu, 12 Ma🔬 cond-mat.mes-hall

Tuning of anomalous magnetotransport properties in half-Heusler topological semimetal GdPtBi

该研究通过高能电子辐照调控半赫斯勒拓扑半金属 GdPtBi 的费米能级，发现其负纵向磁阻（手征反常的标志）在费米能级偏离 Weyl 节点 100 meV 后依然显著存在，揭示了 Weyl 节点对磁输运性质的鲁棒影响。

Orest Pavlosiuk, Piotr Wisniewski, Romain Grasset, Marcin Konczykowski, Andrzej Ptok, Dariusz KaczorowskiThu, 12 Ma🔬 cond-mat.mtrl-sci

Theory of Many-Body Multipole Operators in Single-Centered Electron Systems: Two-Body Toroidal Monopoles in Spinless Orbitals

本文通过将费米子产生湮灭算符表述为球张量并结合克莱布希 - 高登耦合与外代数，构建了包含费米子反对称化的多体算符不可约分解框架，并发现尽管在自旋单电子轨道中不存在，电环面单极子和磁环面单极子却在自旋单电子相互作用多体系统中被激活。

Shingo Kuniyoshi, Rikuto Oiwa, Satoru HayamiThu, 12 Ma🔬 cond-mat

Non-Collinear and Non-Coplanar Magnetic Orders in 1/1 Periodic Approximant to the Icosahedral Quasicrystal

该论文通过引入考虑晶体电场单轴各向异性的有效模型，对基于稀土元素的二十面体准晶体 1/1 周期近似晶体的基态磁性进行了数值精确计算，揭示了八种非共线非共面磁结构的稳定性及其磁空间群，阐明了其基态简并度与拓扑性质，并成功解释了相关实验观测结果。

Shinji Watanabe, Tatsuya IwasakiThu, 12 Ma🔬 cond-mat.mtrl-sci

Pairing and charge distribution in Emery ladders preserving the ratio of Cu to O atoms

该研究利用密度矩阵重整化群方法，在保持铜氧原子比例不变的三种 Emery 梯格模型上证实：未掺杂时为电荷转移绝缘体，掺杂后转变为具有增强配对关联的 Luther-Emery 液体，并揭示了电荷分布、配对强度与相互作用之间的内在联系。

Gökmen Polat (Institute of Theoretical Physics, Leibniz Universität Hannover, Germany), Eric Jeckelmann (Institute of Theoretical Physics, Leibniz Universität Hannover, Germany)Thu, 12 Ma🔬 cond-mat

Electronic Structure and Resonant Circular Dichroism of La $_{0.7}$ Sr $_{0.3}$ MnO $_3$ from Soft X-ray Angle-Resolved Photoemission

该研究利用软 X 射线角分辨光电子能谱技术，结合密度泛函理论计算，成功解析了 (111) 取向 La $_{0.7}$ Sr $_{0.3}$ MnO $_3$ 薄膜的电子能带结构，并观测到 Mn L 边共振光电子发射中显著的动量分辨磁圆二色性，为研究非常规磁性提供了一种结合动量与自旋选择性的新途径。

Øyvind Finnseth, Damian Brzozowski, Anders Christian Mathisen, Stefanie Suzanne Brinkman, Xin Liang Tan, Fabian Gohler, Benjamin A. D. Williamson, Kristoffer Eggestad, Meng-Jie Huang, Jens Buck, Moritz Hoesch, Kai Rossnagel, Sverre M. Selbach, Hendrik Bentmann, Ingrid HallsteinsenThu, 12 Ma🔬 cond-mat.mtrl-sci

Dissipation- versus Chaos-Induced Relaxation in Non-Markovian Quantum Many-Body Systems

该研究利用大 $N$ 极限下的 Keldysh 形式体系分析了耦合至赝隙费米子库的开放 Sachdev-Ye-Kitaev 模型，揭示了非马尔可夫耗散与内部混沌动力学之间的竞争如何导致丰富的动力学相图，包括幂律弛豫、指数衰减以及从指数到代数衰减的交叉预弛豫阶段。

Gabriel Almeida, Pedro Ribeiro, Masudul Haque, Lucas SáThu, 12 Ma⚛️ quant-ph

Tuning correlated states of twisted mono-bilayer graphene with proximity-induced spin-orbit coupling

该研究通过自洽哈特里 - 福克计算，揭示了邻近诱导的自旋轨道耦合如何调控扭曲单层 - 双层石墨烯的关联基态，发现其不仅导致半整数填充下的平移对称性破缺，还能显著改变自旋序（如从反铁磁态转变为各种自旋密度波态），并在两种自旋轨道耦合共存时诱导出手征非共面序。

Jeyong Park, Mingdi Luo, Louk Rademaker, Jurgen Smet, Mathias S. Scheurer, Laura ClassenThu, 12 Ma🔬 cond-mat.mes-hall

Generalized Reduced-Density-Matrix Quantum Monte Carlo Gives Access to More

该论文提出了一种以广义约化密度矩阵替代配分函数进行量子蒙特卡洛模拟的新范式，从根本上突破了传统测量瓶颈，使直接获取非对角可观测量、动力学谱及混合态对称性破缺诊断等丰富信息成为可能。

Zhiyan Wang, Zhe Wang, Bin-Bin Mao, Zheng YanThu, 12 Ma⚛️ quant-ph

Dzyaloshinskii-Moriya-driven instabilities in square-kagome quantum antiferromagnets

该研究结合第一性原理计算与广义施温格玻色子平均场理论，揭示了在 Na $_6$ Cu $_7$ BiO $_4$ (PO $_4$ ) $_4$ Cl $_3$ 中，尽管 Cu(3) 位点与方克格姆骨架间的交换作用稳定了量子顺磁态，但对称性允许的 Dzyaloshinskii-Moriya 相互作用会显著压低自旋子能隙并驱动系统趋向磁有序，从而将该材料置于磁不稳定的临界边缘。

Leonid S. Taran, Arnaud Ralko, Fedor V. Temnikov, Vladimir V. Mazurenko, Sergey V. Streltsov, Yasir IqbalThu, 12 Ma🔬 cond-mat.mtrl-sci

Two-Body Solution and Instabilities along Streda Lines in Moire Flat Bands

本文通过研究外磁场下莫尔平带模型中的多体基态及两体问题，揭示了沿斯特鲁达线（Streda line）的拓扑绝缘态在特定条件下会失稳，并提出了适用于不等磁场情形的“电荷中心基”以推广哈达曼赝势，为研究弱场莫尔平带物理提供了新的理论框架。

Guopeng Xu, Chunli HuangThu, 12 Ma🔬 cond-mat

Realizing the Emery Model in Optical Lattices for Quantum Simulation of Cuprates and Nickelates

该论文提出了一种利用超冷原子量子模拟平台在二维光晶格中实现铜氧化物和镍酸盐相关物理参数的 Emery 模型（三带模型）的方案，旨在通过超越当前数值方法计算能力的系统规模，深入探索高温超导的微观机制。

Hannah Lange, Liyang Qiu, Robin Groth, Andreas von Haaren, Luca Muscarella, Titus Franz, Immanuel Bloch, Fabian Grusdt, Philipp M. Preiss, Annabelle BohrdtThu, 12 Ma🔬 physics.atom-ph

Discovery of Dynamical Heterogeneity in a Supercooled Magnetic Monopole Fluid

该研究通过在 Dy2Ti2O7 中测量微秒级自发磁化涨落，首次直接探测到超冷磁单极子流体中动力学不均匀性的时空演化特征，揭示了其随温度降低出现的动力学异质性爆发及随之而来的遍历性丧失。

Jahnatta Dasini, Chaia Carroll, Hiroto Takahashi, Jack Murphy, Chun-Chih Hsu, Sudarshan Sharma, Catherine Dawson, Fabian Jerzembeck, Stephen J. Blundell, Graeme Luke, J. C. Séamus Davis, Jonathan WardMon, 09 Ma🔬 cond-mat

Paramagnon-Interference Mechanism for Three-Dimensional Bond Order in Kagome Metals AV $_3$ Sb $_5$ (A=Cs, Rb, K): Analysis by the Density-Wave Equation

该研究通过三维密度波方程分析，证实了自旋涨落干涉机制是 AV $_3$ Sb $_5$ 类 Kagome 金属中三维$2\times 2\times 2$键序形成的根本原因，并揭示了其堆叠模式取决于三阶金兹堡 - 朗道项的大小与符号。

Seiichiro Onari, Rina Tazai, Youichi Yamakawa, Hiroshi KontaniMon, 09 Ma🔬 cond-mat

cond-mat.str-el

Transverse and Longitudinal Magnetothermopower Promoted by Ambipolar Effect in Half-Heusler Topological Materials

Observation of Kondo hybridization wave in UTe2

Formulation of intrinsic nonlinear thermal conductivity for bosonic systems using quantum kinetic equation

Tuning of anomalous magnetotransport properties in half-Heusler topological semimetal GdPtBi

Theory of Many-Body Multipole Operators in Single-Centered Electron Systems: Two-Body Toroidal Monopoles in Spinless Orbitals

Non-Collinear and Non-Coplanar Magnetic Orders in 1/1 Periodic Approximant to the Icosahedral Quasicrystal

Pairing and charge distribution in Emery ladders preserving the ratio of Cu to O atoms

Electronic Structure and Resonant Circular Dichroism of La $_{0.7}$ Sr $_{0.3}$ MnO $_3$ from Soft X-ray Angle-Resolved Photoemission

Dissipation- versus Chaos-Induced Relaxation in Non-Markovian Quantum Many-Body Systems

Tuning correlated states of twisted mono-bilayer graphene with proximity-induced spin-orbit coupling

Generalized Reduced-Density-Matrix Quantum Monte Carlo Gives Access to More

Dzyaloshinskii-Moriya-driven instabilities in square-kagome quantum antiferromagnets

Two-Body Solution and Instabilities along Streda Lines in Moire Flat Bands

Realizing the Emery Model in Optical Lattices for Quantum Simulation of Cuprates and Nickelates

Discovery of Dynamical Heterogeneity in a Supercooled Magnetic Monopole Fluid

Paramagnon-Interference Mechanism for Three-Dimensional Bond Order in Kagome Metals AV $_3$ Sb $_5$ (A=Cs, Rb, K): Analysis by the Density-Wave Equation

The dual Ginzburg-Landau theory for a holographic superconductor: Finite coupling corrections

Quantum geometry from the Moyal product: quantum kinetic equation and non-linear response

Microscopic origin of the nemato-elastic coupling and dynamics of hybridized collective nematic-phonon excitations

Andreev bound state spectroscopy of a quantum-dot-based Aharonov-Bohm interferometer with superconducting terminals

cond-mat.str-el

Transverse and Longitudinal Magnetothermopower Promoted by Ambipolar Effect in Half-Heusler Topological Materials

Observation of Kondo hybridization wave in UTe2

Formulation of intrinsic nonlinear thermal conductivity for bosonic systems using quantum kinetic equation

Tuning of anomalous magnetotransport properties in half-Heusler topological semimetal GdPtBi

Theory of Many-Body Multipole Operators in Single-Centered Electron Systems: Two-Body Toroidal Monopoles in Spinless Orbitals

Non-Collinear and Non-Coplanar Magnetic Orders in 1/1 Periodic Approximant to the Icosahedral Quasicrystal

Pairing and charge distribution in Emery ladders preserving the ratio of Cu to O atoms

Electronic Structure and Resonant Circular Dichroism of La0.7_{0.7}0.7​Sr0.3_{0.3}0.3​MnO3_33​ from Soft X-ray Angle-Resolved Photoemission

Dissipation- versus Chaos-Induced Relaxation in Non-Markovian Quantum Many-Body Systems

Tuning correlated states of twisted mono-bilayer graphene with proximity-induced spin-orbit coupling

Generalized Reduced-Density-Matrix Quantum Monte Carlo Gives Access to More

Dzyaloshinskii-Moriya-driven instabilities in square-kagome quantum antiferromagnets

Two-Body Solution and Instabilities along Streda Lines in Moire Flat Bands

Realizing the Emery Model in Optical Lattices for Quantum Simulation of Cuprates and Nickelates

Discovery of Dynamical Heterogeneity in a Supercooled Magnetic Monopole Fluid

Paramagnon-Interference Mechanism for Three-Dimensional Bond Order in Kagome Metals AV3_33​Sb5_55​ (A=Cs, Rb, K): Analysis by the Density-Wave Equation

The dual Ginzburg-Landau theory for a holographic superconductor: Finite coupling corrections

Quantum geometry from the Moyal product: quantum kinetic equation and non-linear response

Microscopic origin of the nemato-elastic coupling and dynamics of hybridized collective nematic-phonon excitations

Andreev bound state spectroscopy of a quantum-dot-based Aharonov-Bohm interferometer with superconducting terminals

Electronic Structure and Resonant Circular Dichroism of La $_{0.7}$ Sr $_{0.3}$ MnO $_3$ from Soft X-ray Angle-Resolved Photoemission

Paramagnon-Interference Mechanism for Three-Dimensional Bond Order in Kagome Metals AV $_3$ Sb $_5$ (A=Cs, Rb, K): Analysis by the Density-Wave Equation