From the 2 of 11.4k papers with an AI index.
- Centre National de la Recherche ScientifiqueFR2.3k papers
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- Institute for High Energy PhysicsES1.1k papers
- University of CambridgeGB1.1k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR1.1k papers
- Aix-Marseille UniversitéFR1.1k papers
- University of ZurichCH1.1k papers
- University of CincinnatiUS1k papers
- Institute of Nuclear Physics, Polish Academy of SciencesPL1k papers
- University of EdinburghGB1k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT1k papers
343 papers · 1 filter
On estimating operator norm distance, with optimal trace distance estimation when one state is pure
Yupan Liu, Qisheng Wang, Zhan Yu
We investigate the computational complexity of estimating the operator norm distance , defined via the operator norm , give…
Quantum Finite Temperature Lanczos Method
Gian Gentinetta, Friederike Metz, William Kirby +1
The computation of thermal properties of quantum many-body systems is a central challenge in our understanding of quantum mechanics. We introduce the Quantum Finite Temperature Lan…
Proposal for erasure conversion in integer fluxonium qubits
Jiakai Wang, Raymond A. Mencia, Vladimir E. Manucharyan +1
We propose an erasure conversion scheme on the and qubits in integer fluxonium qubits (IFQs), which are both first-order insensitive to…
Loss Mechanisms in High-coherence Multimode Mechanical Resonators Coupled to Superconducting Circuits
Raquel Garcia Belles, Alexander Anferov, Lukas F. Deeg +14
Circuit quantum acoustodynamics (cQAD) devices have a wide range of applications in quantum science, all of which depend crucially on the quantum coherence of the mechanical subsys…
Complexity of Quantum Trajectories
Luca Lumia, Emanuele Tirrito, Mario Collura +2
Open quantum systems can be described by unraveling Lindblad master equations into ensembles of quantum trajectories. Here we investigate how the complexity of such trajectories is…
Computational hardness of estimating quantum entropies via binary entropy bounds
Yupan Liu
We investigate the computational hardness of estimating the quantum -Rényi entropy and the quantum -Tsallis entropy ${\…