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- Japan Science and Technology AgencyJP16 papers
- RIKENJP15 papers
- The University of TokyoJP15 papers
- VTT Technical Research Centre of FinlandFI6 papers
- Tohoku UniversityJP5 papers
- Massachusetts Institute of TechnologyUS4 papers
- MIT Lincoln LaboratoryUS4 papers
- National Institute of Advanced Industrial Science and TechnologyJP4 papers
- NEC (United States)US4 papers
- RIKEN Advanced Science InstituteJP4 papers
- RIKEN Center for Emergent Matter ScienceJP4 papers
- University of California, Santa BarbaraUS4 papers
4 papers · 1 filter
Spectral Analysis and Identification of Noises in Quantum Systems
Re-Bing Wu, Tie-Fu Li, A. G. Kofman +5
In quantum information processing, knowledge of the noise in the system is crucial for high-precision manipulation and tomography of coherent quantum operations. Existing strategie…
Path Entanglement of Continuous-Variable Quantum Microwaves
E. P. Menzel, R. Di Candia, F. Deppe +13
Path entanglement constitutes an essential resource in quantum information and communication protocols. Here, we demonstrate frequency-degenerate entanglement between continuous-va…
Large Dispersive Shift of Cavity Resonance Induced by a Superconducting Flux Qubit in the Straddling Regime
K. Inomata, T. Yamamoto, P. -M. Billangeon +2
We demonstrate enhancement of the dispersive frequency shift in a coplanar waveguide resonator induced by a capacitively-coupled superconducting flux qubit in the straddling regime…
Dressed-state amplification by a superconducting qubit
G. Oelsner, P. Macha, O. V. Astafiev +6
We demonstrate amplification of a microwave signal by a strongly driven two-level system in a coplanar waveguide resonator. The effect known from optics as dressed-state lasing is…