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03-16
2017
Quantum Journal Club: Solving the quantum many-body problem with artificial neural networks
Abstract: 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-bo...
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03-16
2017
Quantum Journal Club: Multi-Species Trapped Ion Node for Quantum Networking
Abstract: 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 rem...
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03-10
2017
Erasing memory – Protecting Quantum Coherence and Entanglement
Abstract: 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 t...
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03-09
2017
Quantum Journal Club: Accelerated quantum control using superadiabatic dynamics in a solid-state lambda system
Abstract: 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 t...
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03-09
2017
Quantum Journal Club: Entanglement of Light-Shift Compensated Atomic SpinWaves with Telecom Light
Abstract: Entanglement of a 795 nm light polarization qubit and an atomic Rb spin-wave qubit for a storage time of 0.1 s is observed by measuring the violation of Bell’s inequality (S ¼ 2:65 0:12)...
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03-02
2017
New Topological Gapless Particles in Cold Atom Systems
Abstract: Recently, condensed matter systems have proven to be a powerful platform to study low energy gapless particles by using momentum space band structures to simulate the three-dimensional ener...