Dynamic Heterogeneity and Stretched Exponential Distributions in Cargo Transport within Living Cells [0.03%]
活细胞内货物输运的动力学异质性和指数分布
Yusheng Shen,Yan Wen,Qirui Zhao et al.
Yusheng Shen et al.
Stretched exponential distributions of nonequilibrium steady-state fluctuations are ubiquitous in living and nonliving systems alike, yet their microscopic origins have remained elusive. In this Letter, we track the motion of three types of...
Valerie Domcke,Gabriele Franciolini,Mauro Pieroni
Valerie Domcke
Recent pulsar timing array (PTA) analyses show evidence for a gravitational wave background (GWB) with angular correlations consistent with the Hellings-Downs curve. Anisotropies are a key discriminator of the origin of this GWB, as they ar...
Strongly Enhanced Charge-Density Waves and Correlated Insulating State in Atomically Thin 1T-TaS_{2} [0.03%]
原子级薄1T-TaS₂中的电荷密度波及关联绝缘态
Gan Liu,Yulu Liu,Qiling Luo et al.
Gan Liu et al.
We investigate thickness-dependent charge-density-wave (CDW) transitions in 1T-TaS_{2} using temperature-dependent Raman spectroscopy and electrical transport. Raman measurements show that the incommensurate, nearly commensurate, and commen...
Amaury Lancelin,Alexander Wikner,Laurent Dubus et al.
Amaury Lancelin et al.
Weather extremes pose major societal risks, especially in a changing climate, but due to their rarity, they are difficult to study using limited observations or complex climate models. We introduce AI+RES, a framework coupling fast AI weath...
Nima Arkani-Hamed,Ross Glew,Francisco Vazão
Nima Arkani-Hamed
Recent works reveal a simplicity in equal-time correlators absent from wave functions. We show that it follows from the fact that correlators are full spacetime integrals rather than half-spacetime integrals as for the wave function. This m...
Dixuan Wu,Jing Li,Yuhan Jiang et al.
Dixuan Wu et al.
Three-level systems exhibit quantum interference effects absent in two-level systems, making them important for quantum optics. Here, we study the coherent interaction of a Λ-type three-level system with free electrons shaped by optical ne...
Alexey Vladimirov,Guillermo Portela,Simone Rodini
Alexey Vladimirov
Quarks and gluons, as quantum particles, are subject to various effects that go beyond the naive parton picture and are not captured by ordinary parton densities. In this work, we investigate the twist-three parton distribution functions, w...
Small Progenitors, Large Couplings: Type Ic Supernova Constraints on Radiatively Decaying Particles [0.03%]
小原初体与大耦合：Ic型超新星对辐射性衰变粒子的限制
Francisco R Candón,Damiano F G Fiorillo,Hans-Thomas Janka et al.
Francisco R Candón et al.
Supernova (SN) 1987A provides classic bounds on gamma-ray flashes from the radiative decay of sub-GeV particles, but the latter may decay so rapidly as to be shielded by the stellar envelope. Using axionlike particles with photon coupling a...
Direct Measurement of Diffusion Coefficients: Evidence for Diffusive Stochastic Heating in Collisionless Plasmas [0.03%]
扩散系数的直接测量：无碰撞等离子体中扩散型随机加热的证据
Tamar Ervin,Trevor A Bowen,Alfred Mallet et al.
Tamar Ervin et al.
Open questions in collisionless plasma dissipation can be addressed using space-based observations in different astrophysical environments, with implications for both astrophysical and laboratory plasma systems. We study a low-β, highly im...
Ettore Carpene
Ettore Carpene
The emergence of chirality in the charge density wave (CDW) phase of 1T-TiSe_{2} has recently attracted significant attention, yet its microscopic origin remains debated. The prevailing interpretation attributes chirality to a relative phas...