R Chen,J Machta,C M Newman et al.
R Chen et al.
We study the zero-temperature Glauber dynamics of homogeneous Ising ferromagnets on hypercubes, as their dimension d varies. By hypercube, we mean the d-dimensional hypercubic graph with 2^{d} vertices, where each vertex is connected to d n...
Dipesh K Singh,P K Mohanty
Dipesh K Singh
We design a thermal bath that preserves the conservation of a system's angular momentum or allows it to fluctuate around a specified nonzero mean while maintaining a Boltzmann distribution of energy in the steady state. We demonstrate that ...
Learning the Renyi entropy of multiple disjoint intervals in transverse-field quantum Ising models with a restricted Boltzmann machine [0.03%]
用受限玻尔兹曼机在横向场量子伊辛模型中学习多个不相交区间内的伦纳德·雷尼熵
Han-Qing Shi,Hai-Qing Zhang
Han-Qing Shi
Renyi entropy with multiple disjoint intervals are computed from the improved swapping operations by two methods: One is from the direct diagonalization of the Hamiltonian and the other one is from the state-of-the-art machine learning meth...
Relevance of the computational models of bacterial interactions in the simulation of biofilm growth [0.03%]
计算模型在模拟细菌相互作用和生物膜生长中的相关性研究
Gabriel Santos-Díaz,Álvaro Rodríguez-Rivas,Alejandro Cuetos
Gabriel Santos-Díaz
This study explores the application of elongated particle interaction models, traditionally used in liquid crystal phase research, in the context of early bacterial biofilm development. Through computer simulations using an agent-based mode...
Variational quantum simulation of thermal relaxation in open qubit systems with nonadditive dissipation [0.03%]
变分量子模拟开启量子比特系统中非加性耗散的热弛豫现象
Lucas Q Galvão,Antonio Cesar do Prado Rosa Junior,Marcelo A Moret et al.
Lucas Q Galvão et al.
In this paper, we present an application of the variational quantum simulation (VQS) framework to capture finite temperature open system dynamics on near-term quantum hardware. By embedding the generalized amplitude damping channel into the...
Entropic organization of topologically modified ring polymers in spherical confinement [0.03%]
拓扑改性环状聚合物在球形受限中的熵组织效应
Kingkini Roychoudhury,Shreerang Pande,Indrakanty S Shashank et al.
Kingkini Roychoudhury et al.
Under high cylindrical confinement, two athermal ring polymers segregate to two halves of the cylinder to maximize their entropy. This has been identified as the primary mechanism of chromosome segregation in cylindrical E. coli cells. In c...
Intergenerational scaling law determines the precision kinematics of stochastic individual-cell-size homeostasis [0.03%]
代际规模定律决定了随机单细胞大小稳态的精确实验运动学规律
Kunaal Joshi,Charles S Wright,Rudro R Biswas et al.
Kunaal Joshi et al.
Individual bacterial cells grow and divide stochastically. Yet they maintain their characteristic sizes across generations within a tightly controlled range. What rules ensure intergenerational stochastic homeostasis of individual cell size...
Louis Bremaud,Olivier Giraud,Denis Ullmo
Louis Bremaud
We investigate an SIR model of epidemic propagation on networks in the context of mean-field games. In a real epidemic, individuals adjust their behavior depending on the epidemic level and the impact it might have on them in the future. Th...
Relativistic multistage resonant and trailing-field acceleration induced by large-amplitude Alfvén waves in a strong magnetic field [0.03%]
强磁场中大振幅阿尔芬波引起的相对论多级共振和尾场加速效应
S Isayama,S Matsukiyo,T Sano et al.
S Isayama et al.
We propose a particle acceleration mechanism driven by large-amplitude Alfvén waves in a strong magnetic field. The acceleration process proceeds through multiple stages triggered by counterpropagating wave-particle resonant acceleration (...
Gustavo A L Forão
Gustavo A L Forão
Collisional Brownian engines have recently gained attention as alternatives to conventional nanoscale engines. However, a comprehensive optimization of their performance, which could serve as a benchmark for future engine designs, is still ...