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A quantum annealing architecture with all-to-all connectivity from local interactions
An architecture for adiabatic quantum computing devices, which is programmed by local fields and features all-to-all connectivity. Quantum annealers are physical devices that aim at solvingExpand
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Quasiparticle engineering and entanglement propagation in a quantum many-body system
The key to explaining and controlling a range of quantum phenomena is to study how information propagates around many-body systems. Quantum dynamics can be described by particle-like carriers ofExpand
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Many-body localization in a quantum simulator with programmable random disorder
Interacting quantum systems are expected to thermalize, but in some situations in the presence of disorder they can exist in localized states instead. This many-body localization is studiedExpand
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Real-time dynamics of lattice gauge theories with a few-qubit quantum computer
Gauge theories are fundamental to our understanding of interactions between the elementary constituents of matter as mediated by gauge bosons. However, computing the real-time dynamics in gaugeExpand
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Tomography of band insulators from quench dynamics.
We propose a simple scheme for tomography of band-insulating states in one- and two-dimensional optical lattices with two sublattice states. In particular, the scheme maps out the Berry curvature inExpand
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Measuring multipartite entanglement through dynamic susceptibilities
Philipp Hauke, 2, ∗ Markus Heyl, 2, 3 Luca Tagliacozzo, 5 and Peter Zoller 2 Institute for Theoretical Physics, University of Innsbruck, 6020 Innsbruck, Austria Institute for Quantum Optics andExpand
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Can one trust quantum simulators?
Various fundamental phenomena of strongly correlated quantum systems such as high-T(c) superconductivity, the fractional quantum-Hall effect and quark confinement are still awaiting a universallyExpand
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Measuring multipartite entanglement via dynamic susceptibilities
Entanglement plays a central role in our understanding of quantum many body physics, and is fundamental in characterising quantum phases and quantum phase transitions. Developing protocols to detectExpand
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Relating Out-of-Time-Order Correlations to Entanglement via Multiple-Quantum Coherences.
Out-of-time-order correlations (OTOCs) characterize the scrambling, or delocalization, of quantum information over all the degrees of freedom of a system and thus have been proposed as a proxy forExpand
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Tunable gauge potential for neutral and spinless particles in driven optical lattices.
We present a universal method to create a tunable, artificial vector gauge potential for neutral particles trapped in an optical lattice. The necessary Peierls phase of the hopping parameters betweenExpand
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