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Ignacio Cirac
Researcher at Max Planck Society
Publications - 11
Citations - 2318
Ignacio Cirac is an academic researcher from Max Planck Society. The author has contributed to research in topics: Quantum simulator & Quantum information. The author has an hindex of 5, co-authored 11 publications receiving 2049 citations.
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Journal ArticleDOI
Tonks–Girardeau gas of ultracold atoms in an optical lattice
B. Paredes,Artur Widera,Valentin Murg,Olaf Mandel,Simon Fölling,Ignacio Cirac,G. V. Shlyapnikov,G. V. Shlyapnikov,Theodor W. Hänsch,Immanuel Bloch +9 more
TL;DR: A theoretical prediction of the momentum distribution is made based on an approach in which trapped bosons acquire fermionic properties, finding that it agrees closely with the measured distribution.
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Quantum teleportation between light and matter
Jacob F. Sherson,H. Krauter,Rasmus K. Olsson,Brian Julsgaard,Klemens Hammerer,Ignacio Cirac,Eugene S. Polzik +6 more
TL;DR: The teleportation of a quantum state between two single material particles (trapped ions) has now also been achieved and is demonstrated between objects of a different nature—light and matter, which respectively represent ‘flying’ and ‘stationary’ media.
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Entanglement spectrum and boundary theories with projected entangled-pair states
TL;DR: In this paper, an exact duality mapping between the bulk of a quantum spin system and its boundary using projected entangled-pair states is provided. But the authors do not consider the relationship between the entanglement spectrum of the bulk and the excitation spectrum of boundary Hamiltonians.
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Order Parameter for Symmetry-Protected Phases in One Dimension
TL;DR: An order parameter for symmetry-protected phases in one dimension which allows us to directly identify those phases and it is found that the order parameter not only works very well for the dimerized and the Haldane phase, but it also returns a distinct signature for gapless phases.
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Nuclear Spin Cooling Using Overhauser-Field Selective Coherent Population Trapping
Mena Issler,Eric Kessler,Geza Giedke,Susanne Yelin,Ignacio Cirac,Mikhail D. Lukin,Atac Imamoglu +6 more
TL;DR: It is shown that a quantum interference effect in optical absorption from two electronic spin states of a solid-state emitter can be used to prepare the surrounding environment of nuclear spins in well-defined states, thereby suppressing electronic spin dephasing.