About me

Hello! I’m Shiling Liang¹, an ELBE Postdoctoral Fellow at CSBD and Max Planck Institutes (PKS/CBG) in Dresden, Germany. I received my Ph.D. in Physics from EPFL in 2024, following my M.Sc. in 2020. Prior to that, I completed a joint B.Sc. program in Physics between Beijing Normal University and the University of Manchester in 2018.

My main research interest lies at the intersection of non-equilibrium thermodynamics and living systems. My work revolves around exploring some fundamental questions, such as:

• What general constraints govern systems far from equilibrium?
• How do these constraints shape and limit the behavior of living systems?
• How can we challenge and refine our conventional intuitions on thermodynamics?

If my research resonates with you and you'd like to discuss it further, please don't hesitate to email me.

News

_{2025.01.13 Our work on heat engine is online on PRL.
2024.12.27 A new preprint on nonequilibrium response theory is on arXiv, comments are welcome!
2024.12.17 A new review, Stochastic thermodynamics for biological functions, is online.
2024.10.27 Starting November 2024, I will begin my postdoctoral research as an ELBE Fellow at CSBD/MPI-PKS/MPI-CBG in Dresden, Germany.
2024.07.17 The thermodynamics bounds of biochemical systems Phys. Rev. Lett. 132, 228402 got upgraded! Now we can define the thermodynamic space for general chemical reaction networks involving muti-molecular reactions (i.e. hypergraph CRNs). Here is the preprint: arXiv:2407.11498.}

Selected Publications

$\color{black} \blacktriangleright$ (Nonequilibrium) Response Theory

Nonequilibrium Response Theory: From Precision Limits to Strong Perturbation

_{R. Bao$^✉$ & S. Liang$^✉$}
arXiv: 2412.19602 (2024)

$\color{red}\blacksquare$ Equalities and bounds for (nonequilirbium) resposne of Markov chains.

$\color{black} \blacktriangleright$ Finite-Time Thermodynamics

Minimal Model for Carnot Efficiency at Maximum Power

_{S. Liang$^✉$, Y.-H. Ma$^✉$, D. M. Busiello & P. De Los Rios}
Phys. Rev. Lett. 134, 027101 (2025) | arXiv 2312.02323 (2023)
_{Media Coverge: Phys.org | Interesting Engineering}

$\color{red}\blacksquare$ A minimal model reveal the attainability of Carnot efficiency at maximum power.

$\color{black} \blacktriangleright$ Thermodynamic Costs of Symmetry Breaking

Thermodynamic Space of Chemical Reaction Networks

_{S. Liang$^✉$, P. De Los Rios & D. M. Busiello$^✉$}
arXiv: 2308.14497 (2024)

$\color{red}\blacksquare$ Thermodynamically accessible phase space for (non-equilibrium) chemical reaction networks at stationarity.

Thermodynamic bounds on symmetry breaking in linear and catalytic biochemical systems

_{S. Liang$^✉$, P. De Los Rios & D. M. Busiello$^✉$}
Phys. Rev. Lett. 132, 228402 (2024)
_{Poster | Video}

$\color{red}\blacksquare$ Network geometry reveals universal thermodynamic bounds in various of biochemical systems, ranging from the error rate of kinetic proofreading to the contrast of reaction-diffusion pattern.

Thermodynamic bounds on time-reversal asymmetry

_{S. Liang & S. Pigolotti}
Phys. Rev. E 108, L062101 (Letter) (2023)

$\color{red}\blacksquare$ Temporal-coarse-grained measure of time-reversal asymmetry can be used to infer non-equilibrium driving forces.