61 citations · 65 across the 3 of their papers we have counts for
3 papers
cond-mat.stat-mech2024★ 1 cited
Ultimate Kinetic Uncertainty Relation and Optimal Performance of Stochastic Clocks
Katarzyna Macieszczak
For Markov processes over discrete configurations, an asymptotic bound on the uncertainty of stochastic fluxes is derived in terms of the harmonic mean of decay rates with respect…
cond-mat.stat-mech2016★ 61 cited
Metastability in an open quantum Ising model
Dominic C. Rose, Katarzyna Macieszczak, Igor Lesanovsky +1
We apply a recently developed theory for metastability in open quantum systems to a one-dimensional dissipative quantum Ising model. Earlier results suggest this model features eit…
quant-ph2014★ 3 cited
Upper bounds on the quantum Fisher Information in the presence of general dephasing
Katarzyna Macieszczak
We derive upper bounds on the quantum Fisher information in interferometry with subsystems, e.g. two-level atoms or Gaussian modes, in the presence of arbitrarily correlated Ga…