18 citations
- University of SiegenDE3 papers
- Center for Integrated Quantum Science and TechnologyDE2 papers
- Donostia International Physics CenterES2 papers
- HUN-REN Wigner Research Centre for PhysicsHU2 papers
- Peng Huanwu Center for Fundamental TheoryCN2 papers
- Quantum Science and Technology in ArcetriIT2 papers
- University of the Basque CountryES2 papers
- University of TsukubaJP2 papers
- Centre de Recherche en Informatique de LensFR1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
- Centro Ricerche Enrico FermiIT1 paper
- Data61AU1 paper
8 papers · 1 filter
Emergent mirror symmetry in the optimization of the central-spin quantum battery
Hui-Yu Yang, Kun Zhang, Xiao-Hui Wang +1
Quantum batteries provide a useful setting for exploring nonequilibrium many-body effects in energy storage. Here we investigate the optimization of a quantum battery based on the…
Bounded-Error Quantum Simulation via Hamiltonian and Lindbladian Learning
Tristan Kraft, Manoj K. Joshi, William Lam +11
Analog Quantum Simulators offer a route to exploring strongly correlated many-body dynamics beyond classical computation, but their predictive power remains limited by the absence…
Fluctuation theorems for multipartite quantum coherence and correlation dynamics
Kun Zhang, Mo-Yang Ni, Hai-Long Shi +2
Fluctuation theorems establish exact relations for nonequilibrium dynamics, profoundly advancing the field of stochastic thermodynamics. In this work, we extend quantum fluctuation…
Entanglement in the symmetric subspace: mapping multipartite to bipartite states
Carlo Marconi, Satoya Imai
We propose a technique to investigate multipartite entanglement in the symmetric subspace. Our approach is to map an -qubit symmetric state onto a bipartite symmetric state of h…
Reference-frame-independent quantum metrology
Satoya Imai, Otfried Gühne, Géza Tóth
How can we perform a metrological task if only limited control over a quantum system is given? Here, we present systematic methods for conducting nonlinear quantum metrology in sce…
Error estimation of different schemes to measure spin-squeezing inequalities
Jan Lennart Bönsel, Satoya Imai, Ye-Chao Liu +1
How can we analyze quantum correlations in large and noisy systems without quantum state tomography? An established method is to measure total angular momenta and employ the so-cal…