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06-05
2015
Quantum Journal Club: Long Lifetime and High-Fidelity Quantum Memory of Photonic
Abstract: A central aim of quantum information processing is the efficient entanglement of multiple stationary quantum memories via photons. Among solid-state systems, the nitrogen-vacancy centre in ...
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05-29
2015
Black-box Quantum Computing
Abstract: Modern programming relies on our ability to treat preprogrammed functions as black boxes - we can invoke them as subroutines without knowing their physical implementation. Here we show it i...
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05-29
2015
Quantum Journal Club: Condensation of Pairs of Fermionic Atoms near a Feshbach
Abstract: We have observed Bose-Einstein condensation of pairs of fermionic atoms in an ultracold 6Li gas at magnetic fields above a Feshbach resonance, where no stable 6Li2 molecules would exist in ...
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05-29
2015
Quantum Journal Club: Long Lifetime and High-Fidelity Quantum Memory of Photoni
Abstract: Long-lived and high-fidelity memory for a photonic polarization qubit (PPQ) is crucial for constructing quantum networks. We present a millisecond storage system based on electromagneticall...
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05-22
2015
Quantum Journal Club: Quantum Szilard Engine
Abstract: The Szilard engine (SZE) is the quintessence of Maxwell’s demon, which can extract the work from a heat bath by utilizing information. We present the first complete quantum analysis of the...
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05-08
2015
Quantum Journal Club: Photonic Realization of the Quantum Rabi Model
Abstract: We realize a photonic analog simulator of the quantum Rabi model, based on light transport in femtosecond-laser-written waveguide superlattices, which provides an experimentally accessible ...