Thermodynamics of accuracy in kinetic proofreading: Dissipation and efficiency trade-offs

信息与能量的权衡及聚合物复制的最优字母表

Information-to-energy trade-offs and the optimal alphabet of polymer replication

研究通过通信信道模型分析聚合物复制中的信息传输，发现信息每单体依赖模板特异性，且小误差导致信息损失，最优字母表由每单体组装自由能决定，DNA四碱基字母表系统远离信息传输最优。

耗散-相干权衡与热力学速度限制之间的对偶性基于随机极限环的热力学不确定性关系

Duality between dissipation-coherence trade-off and thermodynamic speed limit based on thermodynamic uncertainty relation for stochastic limit cycles

本文基于热力学不确定性关系，推导了随机极限环在弱噪声极限下的两个基本权衡：耗散-相干权衡和热力学速度限制，并通过噪声罗素模型和随机化学系统进行了数值验证。

Beyond Thermodynamic Uncertainty Relations: nonlinear response, error-dissipation trade-offs, and speed limits

From a recent geometric generalization of Thermodynamic Uncertainty Relations (TURs) we derive novel upper bounds on the nonlinear response of an observable of an arbitrary system undergoing a change of probabilistic state. Various relaxations of these bounds allow to recover well known bounds such as (strengthenings of) Cramer-Rao's and Pinsker's inequalities. In particular we obtain a master inequality, named Symmetric Response Intensity Relation, which recovers several TURs as particular cases. We employ this set of bounds for three physical applications. First, we derive a trade-off betwee…

Achievability of thermodynamic uncertainty relations

The thermodynamic uncertainty relations provide a universal trade-offs between entropy dissipation rate and fluctuations in transport current. This relation has been mostly used to estimate a minimum entropy dissipation rate by experimentally measuring current fluctuations. Here we consider joint currents and show that such uncertainty relations cannot be simultaneously achievable for any two currents, which leads to a potential underestimation of the minimum entropy dissipation rate.

边界驱动反应-扩散系统中的位置信息权衡

Positional information trade-offs in boundary-driven reaction-diffusion systems

本研究探讨边界驱动反应-扩散系统中位置信息与熵产生及反应流之间的帕累托最优权衡，发现最优协议存在相变，且增加位置信息在耗散增加时收益递减。

耗散-适应权衡的多个帕累托最优解

Multiple Pareto-optimal solutions of the dissipation-adaptation trade-off

该研究针对生物适应过程中适应性能与热力学耗散的权衡问题，分析两类系统的帕累托前沿，发现凸凹交替的前沿结构对应不同优化机制共存，提出这类折中最优解可提升生物系统的环境适应灵活性。

驱动非平衡系统中的普适能量-速度-精度权衡

Universal energy-speed-accuracy trade-offs in driven nonequilibrium systems

本文针对外部控制器不完美的非平衡驱动系统，推导出耗散功的渐近紧致下界，该下界在最优驱动时退化为热力学速度极限，并结合最优输运流匹配方法实现可扩展的最小耗散协议优化。

Thermodynamics of Precision in Markovian Open Quantum Dynamics

The thermodynamic and kinetic uncertainty relations indicate trade-offs between the relative fluctuation of observables and thermodynamic quantities such as dissipation and dynamical activity. Although these relations have been well studied for classical systems, they remain largely unexplored in the quantum regime. In this paper, we investigate such trade-off relations for Markovian open quantum systems whose underlying dynamics are quantum jumps, such as thermal processes and quantum measurement processes. Specifically, we derive finite-time lower bounds on the relative fluctuation of both d…

单颗粒斯特林热机

A Single-granule Stirling Heat Engine

该研究设计了一种无热斯特林热机，通过振动流化颗粒和噪声注入实现可控的布朗动力学，验证了有限时间热力学的功率-效率权衡并实现了最大功率效率。

热力学计算中的能量-时间-准确性权衡

Energy-Time-Accuracy Tradeoffs in Thermodynamic Computing

本文研究了热力学计算中能量、时间与准确性之间的权衡，推导了能量-延迟-缺陷积的理论限制，并提出近最优控制方案用于矩阵求逆。