9.8k citations
- University of PisaIT703 papers
- Centre National de la Recherche ScientifiqueFR608 papers
- Massachusetts Institute of TechnologyUS603 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT596 papers
- University of PaduaIT591 papers
- University of BolognaIT581 papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT535 papers
- University of Maryland, College ParkUS509 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT506 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PadovaIT499 papers
- Johns Hopkins UniversityUS494 papers
- Sapienza University of RomeIT483 papers
4 papers · 2 filters
Critical quantum metrology assisted by real-time feedback control
Raffaele Salvia, Mohammad Mehboudi, Martí Perarnau-Llobet
We investigate critical quantum metrology,that is the estimation of parameters in many-body systems close to a quantum critical point, through the lens of Bayesian inference theory…
A time-dependent regularization of the Redfield equation
Antonio D'Abbruzzo, Vasco Cavina, Vittorio Giovannetti
We introduce a new regularization of the Redfield equation based on a replacement of the Kossakowski matrix with its closest positive semidefinite neighbor. Unlike most of the exis…
Quantum Work Capacitances: ultimate limits for energy extraction on noisy quantum batteries
Salvatore Tirone, Raffaele Salvia, Stefano Chessa +1
We present a theoretical analysis of the energy recovery efficiency for quantum batteries composed of many identical quantum cells undergoing noise. While the possibility of using…
Optimal Control Methods for Quantum Batteries
Francesco Mazzoncini, Vasco Cavina, Gian Marcello Andolina +2
We investigate the optimal charging processes for several models of quantum batteries, finding how to maximize the energy stored in a given battery with a finite-time modulation of…