Adrien Wafflard,Simon Van der Heyde,Jérémy Dhyon et al.
Adrien Wafflard et al.
Assemblies of magnetic beads, also called magnetostructures, exhibit interesting mechanical properties, adapting orientations of the dipoles to minimize the dipolar energy. A ring made of N spherical magnetic beads behaves like an elastic a...
Energy storage in a continuous-variable quantum battery with nonlinear coupling [0.03%]
非线性耦合连续变量量子电池中的能量存储
C A Downing,M S Ukhtary
C A Downing
In the quantum world, the process of energy storage can be enhanced thanks to various nonclassical phenomena. This inspiring fact suggests quantum batteries as plausible sources of power for future quantum devices, at least in principle. Ho...
Nonreciprocally coupled spin glasses: Exceptional-point-mediated phase transitions and aging [0.03%]
非互易耦合的自旋玻璃中的异常点介导的相变和老化现象
Giulia Garcia Lorenzana,Ada Altieri,Giulio Biroli et al.
Giulia Garcia Lorenzana et al.
Disordered systems can exhibit a dramatic slowdown of their dynamics called aging. Contrary to the established understanding that this phenomenon is destroyed by nonreciprocal interactions, we here show that the outcome crucially depends on...
Neda Abbasi Taklimi,Franco Ferrari,Marcin Radosław Piątek et al.
Neda Abbasi Taklimi et al.
Inspired by recent advances in the chromosome capture techniques, a method is proposed to study the structural organization of systems of polymer rings with topological constraints. To this purpose, the system is divided into compartments a...
Y Chen,R Ou,H Wang et al.
Y Chen et al.
We investigate laser amplification in e^{-}-μ^{-}-ion plasmas, where negative muons partially replace electrons. Theoretical results reveal a hybrid plasma wave, called μ wave, that exhibits ion-acoustic behavior in long-wavelength regime...
M Abhishek,Ankit Dhanuka,Deb Sankar Banerjee et al.
M Abhishek et al.
Activity and renewability are distinctive features of living matter and constitute a new class of materials that we term renewable active matter. A striking example is the cell cytoskeleton, where myosin filaments bind to the actin meshwork...
Turbulence-generated stepped safety factor profiles in tokamaks with low magnetic shear [0.03%]
具有低磁剪力的托卡马克中湍流生成的安全因子台阶分布
Arnas Volčokas,Justin Ball,Giovanni Di Giannatale et al.
Arnas Volčokas et al.
Nonlinear local and global gyrokinetic simulations of tokamak plasmas demonstrate that turbulence-generated currents flatten the safety factor profile near low-order rational surfaces when magnetic shear is low, even when the plasma β is s...
Structure evolution and transport properties of CaSiO_{3} melt under mantle conditions from deep potential simulations [0.03%]
基于深势模拟的钙硅酸盐熔体在地幔条件下的结构演化及输运性质研究
Lei Liu,Xiao-Long Pan,Fei-Yang Xu et al.
Lei Liu et al.
Silicate melts play a crucial role in shaping Earth's geological features and influencing various geophysical phenomena. Transport properties of silicate melts control magma ocean dynamics on the early terrestrial planets and affect the che...
Weak chaos, anomalous diffusion, and weak ergodicity breaking in systems with delay [0.03%]
弱混沌、异常扩散及延迟系统中的弱遍历性破坏现象
Tony Albers,Lukas Hille,David Müller-Bender et al.
Tony Albers et al.
We demonstrate that standard delay systems with a linear instantaneous and a delayed nonlinear term show weak chaos, asymptotically subdiffusive behavior, and weak ergodicity breaking if the nonlinearity is chosen from a specific class of f...
Jiayin Gu,Fan Zhang
Jiayin Gu
The time evolution of Markovian open quantum systems is governed by Lindblad master equations, whose solution can be formally written as the Lindbladian exponential acting on the initial density matrix. By expanding this Lindbladian exponen...