15 citations · 31 across the 7 of their papers we have counts for
8 papers
Reset-Enhanced Dissipative Quantum Metrology
Silan Li, Qingjun Tong, Ruicheng Bao
Quantum metrology is ultimately shaped not only by measurements, but also by the dissipative dynamics that prepare and maintain the probe. Nevertheless, a general mechanism for enh…
Exact Fluctuation-Response Relations for Underdamped Langevin Dynamics
Tan Van Vu, Van Tuan Vo, Ruicheng Bao +1
Thermodynamic uncertainty relations connect current fluctuations to dissipation and, in certain settings, can emerge from underlying fluctuation-response relations. However, in und…
Hierarchical Reconstruction of Time-arrow from Multi-time Correlations
Yijia Cheng, Ruicheng Bao, Zhonghuai Hou
The entropy production rate (EPR), a key measure of thermodynamic irreversibility in thermodynamics of small systems, is difficult to determine directly in experiments, motivating…
Universal trade-off between irreversibility and intrinsic timescale in thermal relaxation with applications to thermodynamic inference
Ruicheng Bao, Chaoqun Du, Zhiyu Cao +1
We establish a general lower bound for the entropy production rate (EPR) based on the Kullback-Leibler divergence and the Logarithmic-Sobolev constant that characterizes the time-s…
Accelerating Quantum Relaxation via Temporary Reset: A Mpemba-Inspired Approach
Ruicheng Bao, Zhonghuai Hou
Slow relaxation processes spanning widely separated timescales pose fundamental challenges for probing steady-state properties and engineering functional quantum systems, such as q…
Improving estimation of entropy production rate for run-and-tumble particle systems by high-order thermodynamic uncertainty relation
Ruicheng Bao, Zhonghuai Hou
Entropy production plays an important role in the regulation and stability of active matter systems, and its rate quantifies the nonequilibrium nature of these systems. However, en…
Fast Functionalization with High Performance in the Autonomous Information Engine
Zhiyu Cao, Ruicheng Bao, Jiming Zheng +1
Mandal and Jarzynski have proposed a fully autonomous information heat engine, consisting of a demon, a mass and a memory register interacting with a thermal reservoir. This device…
Designing Autonomous Maxwell Demon via Stochastic Resetting
Ruicheng Bao, Zhiyu Cao, Jiming Zheng +1
Autonomous Maxwell demon is a new type of information engine proposed by Mandal and Jarzynski, which can produce work by exploiting an information tape. Here, we show that a stocha…