From the 7 of 451 papers with an AI index.
37 citations
- University of CopenhagenDK66 papers
- Heidelberg UniversityDE62 papers
- Université Paris-SaclayFR62 papers
- Munich Center for Quantum Science and TechnologyDE61 papers
- Centre National de la Recherche ScientifiqueFR60 papers
- Ludwig-Maximilians-Universität MünchenDE60 papers
- University of BonnDE58 papers
- University of OxfordGB57 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR56 papers
- CEA Paris-SaclayFR55 papers
- Institut de Recherche sur les Lois Fondamentales de l'UniversFR55 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT54 papers
29 papers · 1 filter
Optimizing CMOS-compatible, superconducting titanium nitride resonators: Deposition conditions and structuring processes
Simon J. K. Lang, Alexandra Schewski, Ignaz Eisele +10
The paper investigates how deposition conditions, etching power, and resist‑strip temperature influence the performance of superconducting titanium nitride coplanar waveguide reson…
Quantum circuit algorithm for topological invariants of second order topological many-body quantum magnets
Sebastián DomÃnguez-Calderón, Marcel Niedermeier, Jose L. Lado +1
The paper presents a quantum circuit algorithm that computes many‑body topological invariants for second‑order topological quantum magnets using adiabatic evolution on a quantum co…
Generalized Stein's lemma and asymptotic equipartition property for subalgebra entropies
Li Gao, Mizanur Rahaman
The quantum Stein's lemma is a fundamental result of quantum hypothesis testing in the context of distinguishing two quantum states. The ``generalized quantum Stein's lemma'' asser…
A Versatile Analytical Model for Fast and Accurate Determination of Feedline-Coupled Resonators for Superconducting Qubit Readout
Zhen Luo, Lea Richard, Ivan Tsitsilin +4
Superconducting quantum chips commonly utilize quarter-wavelength (λ/4) transmission line resonators as readout circuits. An analytical model for the accurate determination of res…
A Compact Broadband Purcell Filter for Superconducting Quantum Circuits in a 3D Flip-Chip Architecture
Zhen Luo, Lea Richard, Ivan Tsitsilin +4
Fast and high-fidelity qubit readout requires strong coupling between the readout resonator and the feedline. However, such coupling unavoidably enhances qubit decay through the Pu…
Protocol for Purifying Noisy Preparation and Measurements of Qubits
Jaemin Kim, Seungchan Seo, Jiyoung Yun +2
Noise affecting qubit preparation and measurements accounts for a significant fraction of errors in quantum information processing. This is especially critical in tasks like variat…