O
Onur Hosten
Researcher at Institute of Science and Technology Austria
Publications - 37
Citations - 2620
Onur Hosten is an academic researcher from Institute of Science and Technology Austria. The author has contributed to research in topics: Quantum & Quantum entanglement. The author has an hindex of 10, co-authored 32 publications receiving 2114 citations. Previous affiliations of Onur Hosten include Hacettepe University & University of Illinois at Urbana–Champaign.
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Journal ArticleDOI
Observation of the Spin Hall Effect of Light via Weak Measurements
Onur Hosten,Paul G. Kwiat +1 more
TL;DR: The spin-dependent displacement perpendicular to the refractive index gradient for photons passing through an air-glass interface is detected, indicating the universality of the effect for particles of different nature.
Journal ArticleDOI
Measurement noise 100 times lower than the quantum-projection limit using entangled atoms
TL;DR: An atomic clock measurement with a quantum enhancement of 10.5 ± 0.3 decibels (11-fold) is demonstrated, limited by the phase noise of the microwave source.
Journal ArticleDOI
Counterfactual quantum computation through quantum interrogation
Onur Hosten,Matthew T. Rakher,Matthew T. Rakher,Julio T. Barreiro,Nicholas A. Peters,Paul G. Kwiat +5 more
TL;DR: This work shows how to boost the counterfactual inference probability to unity, thereby beating the random guessing limit and implementing Grover's search algorithm with an all-optical approach, and can eliminate errors induced by decoherence.
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Quantum phase magnification
TL;DR: A method is described that manipulates a coherent cloud of cold rubidium atoms in a way that relaxes the ultrasensitive detection requirements, and is experimentally demonstrate a widely applicable method for entanglement-enhanced measurements without low-noise detection.
Journal ArticleDOI
Bell Correlations in Spin-Squeezed States of 500 000 Atoms.
TL;DR: Bell correlations, indicating nonlocality in composite quantum systems, were until recently only seen in small systems but are now demonstrated in squeezed states of 5×10^{5} ^{87}Rb atoms.