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04-06
2017
Quantum Journal Club: Dielectric surface loss in superconducting resonators with flux-trapping holes
内容： Surface distributions of two level system (TLS) defects and magnetic vortices are limiting dissipation sources in superconducting quantum circuits. Arrays of flux-trapping holes are commonly us...
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03-30
2017
Quantum Journal Club: Observation of a Dissipative Phase Transition in a One-Dimensional Circuit QED Lattice
内容： Condensed matter physics has been driven forward by significant experimental and theoretical progress in the study and understanding of equilibrium phase transitions based on symmetry and topol...
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03-16
2017
Quantum Journal Club: Multi-Species Trapped Ion Node for Quantum Networking
内容： Trapped atomic ions are a leading platform for quantum information networks, with long-lived identical qubit memories that can be locally entangled through their Coulomb interaction and remotel...
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03-16
2017
Quantum Journal Club: Solving the quantum many-body problem with artificial neural networks
内容： The challenge posed by the many-body problem in quantum physics originates from the difficulty of describing the nontrivial correlations encoded in the exponential complexity of the many-body w...
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03-10
2017
Erasing memory – Protecting quantum coherence and entanglement
内容： In a quantum measurement, an operator projects the system into one of its eigenstates with a specific eigenvalue as the readout. Once the measurement is done, the unknown initial state of the s...
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03-09
2017
Quantum Journal Club: Accelerated quantum control using superadiabatic dynamics in a solid-state lambda system
内容： Adiabatic processes are useful for quantum technologies1–3 but, despite their robustness to experimental imperfections, they remain susceptible to decoherence due to their long evolution time....