Anatomy of information scrambling and decoherence in the integrable Sachdev-Ye-Kitaev model [0.03%]
关于可积 Sachdev-Ye-Kitaev 模型中信息混杂和退相干的剖析
Antonio M García-García,Chang Liu,Lucas Sá et al.
Antonio M García-García et al.
The growth of information scrambling, captured by out-of-time-order correlation functions (OTOCs), is a central indicator of the nature of many-body quantum dynamics. Here, we compute analytically the complete time dependence of the OTOC fo...
A A Mironov,E G Gelfer,I I Tupitsyn et al.
A A Mironov et al.
The inclusion of the process of multiple ionization of atoms in high-intensity electromagnetic fields into particle-in-cell (PIC) codes applied to the simulation of laser-plasma interactions is a challenging task. In this paper, we first re...
Sara Iranbakhsh,David A Sivak
Sara Iranbakhsh
As engineering advances toward the nanoscale, understanding design principles for molecular motors becomes increasingly valuable. Many molecular motors consist of coupled components transducing one free-energy source into another. Here, we ...
Eigenvalue distribution of empirical correlation matrices for multiscale complex systems and application to financial data [0.03%]
多重时间尺度的复杂系统经验相关矩阵的本征值分布及其在金融数据中的应用
Luan M T de Moraes,Antônio M S Macêdo,Giovani L Vasconcelos et al.
Luan M T de Moraes et al.
We introduce a method for describing eigenvalue distributions of correlation matrices from multidimensional time series. Using our newly developed matrix H theory, we improve the description of eigenvalue spectra for empirical correlation m...
S Wołoszczuk,J Paturej,J S Kłos
S Wołoszczuk
In this study, we employ Langevin dynamics simulations to investigate the self-assembly of anionic surfactants, multichain cationic polyelectrolytes, and counterions. By applying an aggregate indexing scheme (counting the number of surfacta...
Tobias Hofmann,Finn Schmidt,Hans-Jürgen Stöckmann et al.
Tobias Hofmann et al.
An analog of nuclear magnetic resonance is realized in a microwave network with symplectic symmetry. The network consists of two identical subgraphs coupled by a pair of bonds with a length difference corresponding to a phase difference of ...
Dimensional crossover of thermal transport in oligomer aqueous solutions: From three-dimensional to quasi-one-dimensional behavior [0.03%]
寡聚物水溶液中热传输的维数交叉行为：从三维到准一维热传输行为
Kenta Hisamoto,Yusei Kobayashi,Takahiro Ikeda et al.
Kenta Hisamoto et al.
We investigated thermal transport in aqueous solutions containing short amphiphilic and purely hydrophilic oligomers using hybrid molecular dynamics and multiparticle collision dynamics simulations. By systematically varying the simulation ...
Long-range interacting particles on a helix: A statistical and correlation analysis of equilibrium configurations [0.03%]
螺旋上长程相互作用的粒子：平衡构型的统计和关联分析
J M Dörre,F K Diakonos,P Schmelcher
J M Dörre
We provide a statistical and correlational analysis of the spatial and energetic properties of equilibrium configurations of a few-body system of two to eight equally charged classical particles that are confined on a one-dimensional helica...
Francisca Guzmán-Lastra,Enkeleida Lushi
Francisca Guzmán-Lastra
Microswimmer locomotion in heterogeneous media is increasingly relevant in biological physics due to the prevalence of microorganisms in complex environments. A model for such porous media is the Brinkman fluid, which accounts for a sparse ...
Unified approach to power-efficiency trade-off relations of generic thermal machines [0.03%]
通用热机功率与效率trade-off关系的统一方法研究
Yu-Han Ma,Cong Fu
Yu-Han Ma
We present a general framework for determining the power-efficiency trade-off relations across arbitrary thermal machines, addressing the lack of unified optimization results stemming from their diverse functionalities (e.g., heat engines, ...