2 citations · 2 across the 4 of their papers we have counts for
5 papers
Generating quantum ensembles via reverse-time quantum diffusions
Maël Bompais, Mădălin Guţă, Juan P. Garrahan
We establish a reverse-time denoising theory for quantum diffusions of continuously measured quantum systems. Starting from the stochastic Schrödinger equation of a forward noising…
A Berry-Esseen Bound for Quantum Lattice Systems
Marcus Cramer, Fernando G. S. L. Brandão, Mădălin Guţă +2
It is expected that the statistical fluctuations of local observables in large quantum systems obey the central limit theorem, and approximate a normal distribution as their size g…
Asymptotic statistical theory of irreducible quantum Markov chains
Federico Girotti, Jukka Kiukas, Mădălin Guţă
In this paper we investigate the asymptotic statistical theory of irreducible quantum Markov chains, focusing on identifiability properties and asymptotic convergence of associated…
Inverse thermodynamic uncertainty relations: general upper bounds on the fluctuations of trajectory observables
George Bakewell-Smith, Federico Girotti, Mădălin Guţă +1
Thermodynamic uncertainty relations (TURs) are general lower bounds on the size of fluctutations of dynamical observables. They have important consequences, one being that the prec…
Identification and Estimation of Quantum Linear Input-Output Systems
Matthew Levitt, Mădălin Guţă, Theodore Kypraios
The system identification problem is to estimate dynamical parameters from the output data, obtained by performing measurements on the output fields. We investigate system identifi…