Nonequilibrium Steady States in Active Systems: A Helmholtz-Hodge Perspective [0.03%]
活跃体系中非平衡态稳定性的Helmholtz-Hodge视角
Horst-Holger Boltz,Thomas Ihle
Horst-Holger Boltz
We revisit the question of the existence of a potential function, the Cole-Hopf transform of the stationary measure, for nonequilibrium steady states, in particular those found in active matter systems. This has been the subject of ongoing ...
Michael Elmhurst Cates,Cesare Nardini
Michael Elmhurst Cates
In active systems, whose constituents have non-equilibrium dynamics at local level, fluid-fluid phase separation is widely observed. Examples include the formation of membraneless organelles within cells; the clustering of self-propelled co...
Time-Resolved Dynamics of Laser Ablation in Liquid with Gas-Evolving Additives: Toward Molding the Atomic Structure of Nonequilibrium Nanoalloys [0.03%]
含逸出添加剂的液体中超短激光消融的时序动力学行为：朝向调控非平衡态纳米合金的原子结构方向的努力研究
Vito Coviello,Catherine Reffatto,Mehdi W Fawaz et al.
Vito Coviello et al.
Laser ablation in liquid (LAL) is a reference technique for the synthesis of multicomponent non-equilibrium nanomaterials which have potentially disruptive properties in photonics, nanomedicine, and catalysis. Yet, ablation dynamics is poor...
Local Equilibrium Approximation in Non-Equilibrium Thermodynamics of Diffusion [0.03%]
非平衡态扩散热力学中的局域平衡近似
Kim R Kristiansen,Bjørn Hafskjold
Kim R Kristiansen
Local equilibrium approximation (LEA) is a central assumption in many applications of non-equilibrium thermodynamics involving the transport of energy, mass, and momentum. However, assessing the validity of the LEA remains challenging due t...
Revealing Physical Mechanisms of Spatial Pattern Formation and Switching in Ecosystems via Nonequilibrium Landscape and Flux [0.03%]
非平衡态景观和通量揭示生态系统时空图型形成及转换的物理机制
Jie Su,Wei Wu,Denis D Patterson et al.
Jie Su et al.
Spatial patterns are widely observed in numerous nonequilibrium natural systems, often undergoing complex transitions and bifurcations, thereby exhibiting significant importance in many physical and biological systems such as embryonic deve...
Ultrabroadband THz conductivity of gated graphene in- and out-of-equilibrium [0.03%]
平衡态与非平衡态栅极调控石墨烯的超宽带太赫兹导电性
G Coslovich,R P Smith,S-F Shi et al.
G Coslovich et al.
We employ ultrabroadband terahertz (THz) spectroscopy to expose the high-frequency transport properties of Dirac fermions in monolayer graphene. By controlling the carrier concentration via tunable electrical gating, both equilibrium and tr...
Critical heat current fluctuations in Curie-Weiss model in and out of equilibrium [0.03%]
居里-韦斯模型平衡与非平衡态中的临界热电流波动性质量问题
Krzysztof Ptaszyński,Massimiliano Esposito
Krzysztof Ptaszyński
In some models of nonequilibrium phase transitions, fluctuations of the analyzed currents have been observed to diverge with system size. To assess whether this behavior is universal across phase transitions, we examined heat current fluctu...
Zhenhao Song,Tessa Cookmeyer,Leon Balents
Zhenhao Song
We study the driven-dissipative Bose-Hubbard model with an all-to-all hopping term in the system Hamiltonian, while subject to incoherent pumping and decay from the environment. This system is naturally probed in several recent experiments ...
Non-equilibrium states and interactions in the topological insulator and topological crystalline insulator phases of NaCd4As3 [0.03%]
NaCd4As3拓扑绝缘子和拓扑晶体绝缘子相中的非平衡态及相互作用
Tika R Kafle,Yingchao Zhang,Yi-Yan Wang et al.
Tika R Kafle et al.
Topological materials are of great interest because they can support metallic edge or surface states that are robust against perturbations, with the potential for technological applications. Here, we experimentally explore the light-induced...
Approach to nonequilibrium: From anomalous to Brownian diffusion via non-Gaussianity [0.03%]
从非高斯性到布朗运动：从异常扩散到非平衡态的方法论研究
I G Marchenko,I I Marchenko,J Łuczka et al.
I G Marchenko et al.
Recent progress in experimental techniques, such as single particle tracking, allows one to analyze both nonequilibrium properties and an approach to equilibrium. There are examples showing that processes occurring at finite timescales are ...
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