All Outputs (2)

General upper bounds on fluctuations of trajectory observables (2023)
Journal Article
Bakewell-Smith, G., Girotti, F., Guţǎ, M., & Garrahan, J. P. (2023). General upper bounds on fluctuations of trajectory observables. Physical Review Letters, 131(19), Article 197101. https://doi.org/10.1103/PhysRevLett.131.197101

Thermodynamic uncertainty relations (TURs) are general lower bounds on the size of fluctuations of dynamical observables. They have important consequences, one being that the precision of estimation of a current is limited by the amount of entropy pr... Read More about General upper bounds on fluctuations of trajectory observables.

Adaptive measurement filter: efficient strategy for optimal estimation of quantum Markov chains (2023)
Journal Article
Godley, A., & Guta, M. (in press). Adaptive measurement filter: efficient strategy for optimal estimation of quantum Markov chains. Quantum, 7, Article 973. https://doi.org/10.22331/q-2023-04-06-973

Continuous-time measurements are instrumental for a multitude of tasks in quantum engineering and quantum control, including the estimation of dynamical parameters of open quantum systems monitored through the environment. However, such measurements... Read More about Adaptive measurement filter: efficient strategy for optimal estimation of quantum Markov chains.