30 citations · 59 across the 6 of their papers we have counts for
6 papers
Quantum-driven sampling of the quasi-uniform distribution via quantum walks
Marco Radaelli, Claudia Benedetti, Stefano Olivares
We investigate the use of discrete-time quantum walks to sample from an almost-uniform distribution, in the absence of any external source of randomness. Integers are encoded on th…
Precision bounds for multiple currents in open quantum systems
Saulo V. Moreira, Marco Radaelli, Alessandro Candeloro +2
Thermodynamic (TUR) and kinetic (KUR) uncertainty relations are fundamental bounds constraining the fluctuations of current observables in classical, non-equilibrium systems. Sever…
Parameter estimation for quantum jump unraveling
Marco Radaelli, Joseph A. Smiga, Gabriel T. Landi +1
We consider the estimation of parameters encoded in the measurement record of a continuously monitored quantum system in the jump unraveling, corresponding to a single-shot scenari…
Stochastic metrology and the empirical distribution
Joseph A. Smiga, Marco Radaelli, Felix C. Binder +1
We study the problem of parameter estimation in time series stemming from general stochastic processes, where the outcomes may exhibit arbitrary temporal correlations. In particula…
Gillespie algorithm for quantum jump trajectories
Marco Radaelli, Gabriel T. Landi, Felix C. Binder
The jump unravelling of a quantum master equation decomposes the dynamics of an open quantum system into abrupt jumps, interspersed by periods of coherent dynamics when no jumps oc…
Fisher information of correlated stochastic processes
Marco Radaelli, Gabriel T. Landi, Kavan Modi +1
Many real-world tasks include some kind of parameter estimation, i.e., determination of a parameter encoded in a probability distribution. Often, such probability distributions ari…