- The University of TokyoJP2k papers
- Kyoto UniversityJP882 papers
- University of MichiganUS738 papers
- RIKEN Nishina CenterJP677 papers
- RIKEN Center for Emergent Matter ScienceJP614 papers
- Tokyo Institute of TechnologyJP613 papers
- Centre National de la Recherche ScientifiqueFR599 papers
- The University of OsakaJP589 papers
- Tohoku UniversityJP464 papers
- High Energy Accelerator Research OrganizationJP419 papers
- Nagoya UniversityJP416 papers
- Hiroshima UniversityJP381 papers
29 papers · 2 filters
Improving quantum gate fidelities by using a qubit to measure microwave pulse distortions
Simon Gustavsson, Olger Zwier, Jonas Bylander +5
We present a new method for determining pulse imperfections and improving the single-gate fidelity in a superconducting qubit. By applying consecutive positive and negative pul…
A hybrid quantum circuit consisting of a superconducting flux qubit coupled to both a spin ensemble and a transmission-line resonator
Ze-Liang Xiang, Xin-You Lu, Tie-Fu Li +2
We propose an experimentally realizable hybrid quantum circuit for achieving a strong coupling between a spin ensemble and a transmission-line resonator via a superconducting flux…
Quantum-criticality-induced strong Kerr nonlinearities in optomechanical systems
Xin-You Lü, Wei-Min Zhang, Sahel Ashhab +2
We investigate a hybrid electro-optomechanical system that allows us to obtain controllable strong Kerr nonlinearities in the weak-coupling regime. We show that when the controllab…
Error-transparent evolution: the ability of multi-body interactions to bypass decoherence
Os Vy, Xiaoting Wang, Kurt Jacobs
We observe that multi-body interactions, unlike two-body interactions, can implement any unitary operation on an encoded system in such a way that the evolution is uninterrupted by…
Scattering and bound states of two polaritons in an array of coupled cavities
Chuan-zhou Zhu, Shimpei Endo, Pascal Naidon +1
We develop an analytical approach for calculating the scattering and bound states of two polaritons in a one-dimensional (1D) infinite array of coupled cavities, with each cavity c…
Photon blockade induced by atoms with Rydberg coupling
Jin-Feng Huang, Jie-Qiao Liao, C. P. Sun
We study the photon blockade of two-photon scattering in a one-dimensional waveguide, which contains two atoms coupled via the Rydberg interaction. We obtain the analytic scatterin…