Thermodynamics of gambling demons

G Manzano, D Subero, O Maillet, R Fazio, JP Pekola… - Physical Review Letters, 2021 - APS
We introduce and realize demons that follow a customary gambling strategy to stop a
nonequilibrium process at stochastic times. We derive second-law-like inequalities for the …

Pareto-optimal trade-off for phenotypic switching of populations in a stochastic environment

L Dinis, J Unterberger, D Lacoste - Journal of Statistical …, 2022 - iopscience.iop.org
Finding optimal survival strategies of living systems embedded in fluctuating environments
generally involves a balance between phenotypic diversification and sensing. If we neglect …

Universal thermodynamic uncertainty relation in nonequilibrium dynamics

L Ziyin, M Ueda - Physical Review Research, 2023 - APS
We derive a universal thermodynamic uncertainty relation (TUR) that applies to an arbitrary
observable in a general Markovian system. The generality of our result allows us to make …

Quantum-thermodynamic enhancements in continuous thermal machines require energetic coherence

JA Almanza-Marrero, G Manzano - arXiv preprint arXiv:2403.19280, 2024 - arxiv.org
Quantum coherence has been shown to impact the operational capabilities of quantum
systems performing thermodynamic tasks in a significant way, and yet the possibility of …

Adaptive strategies in Kelly's horse races model

A Despons, L Peliti, D Lacoste - Journal of Statistical Mechanics …, 2022 - iopscience.iop.org
We formulate an adaptive version of Kelly's horse model in which the gambler learns from
past race results using Bayesian inference. We characterize the cost of this gambling …

Universal constraints on selection strength in lineage trees

A Genthon, D Lacoste - Physical Review Research, 2021 - APS
We obtain general inequalities constraining the difference between the average of an
arbitrary function of a phenotypic trait, which includes the fitness landscape of the trait itself …

The trade-off between growth and risk in Kelly's gambling and beyond

S Cavallero, A Rousselot, R Pugatch, L Dinis… - Physica A: Statistical …, 2024 - Elsevier
We study a generalization of Kelly's horse model to situations where gambling on horses
other than the winning horse does not lead to a complete loss of the investment. In such …

Cell behavior in the face of uncertainty

D Lacoste, O Rivoire, DS Tourigny - arXiv preprint arXiv:2304.13733, 2023 - arxiv.org
Organisms that grow and survive in uncertain environments may need to change their
physiological state as the environment changes. When the environment is uncertain, one …

Entropy, economics, and criticality

MS Harré - Entropy, 2022 - mdpi.com
Information theory is a well-established method for the study of many phenomena and more
than 70 years after Claude Shannon first described it in A Mathematical Theory of …

Optimal spatial allocation of enzymes as an investment problem

G Giunta, F Tostevin, S Tănase-Nicola… - Communications …, 2022 - nature.com
Cells face various allocation problems demanding decisions on how to distribute their finite
resources. They decide which enzymes to produce at what quantity, but also where to …