Results 11 to 20 of about 382,033 (337)
Blind Quantum Computation [PDF]
International Journal of Quantum Information, 2006 We investigate the possibility of "having someone carry out the work of executing a function for you, but without letting him learn anything about your input".
Arrighi, Pablo, Salvail, Louis
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Intrinsic Quantum Computation [PDF]
Physics Letters A, 2006 We introduce ways to measure information storage in quantum systems, using a recently introduced computation-theoretic model that accounts for measurement effects. The first, the quantum excess entropy, quantifies the shared information between a quantum
Alicki +28 more
core +6 more sources
Semiconductor quantum computation. [PDF]
Natl Sci Rev, 2019 AbstractSemiconductors, a significant type of material in the information era, are becoming more and more powerful in the field of quantum information. In recent decades, semiconductor quantum computation was investigated thoroughly across the world and developed with a dramatically fast speed.
Zhang X +5 more
europepmc +5 more sources
Holonomic quantum computation [PDF]
Physics Letters A, 1999 Presentation improved, accepted by Phys. Lett.
Paolo Zanardi, Mario Rasetti
openalex +5 more sources
American Journal of Physics, 1998 The main features of quantum computing are described in the framework of spin resonance methods. Stress is put on the fact that quantum computing is itself nothing but a reinterpretation (fruitful indeed) of well-known concepts. The role of the two basic operations, one-spin rotation and controlled-NOT gates, is analyzed, and some exercises are ...
G, Brassard +3 more
+11 more sources
Nature, 2010 Over the past several decades, quantum information science has emerged to seek answers to the question: can we gain some advantage by storing, transmitting and processing information encoded in systems that exhibit unique quantum properties? Today it is understood that the answer is yes, and many research groups around the world are working towards the
Ladd, TD +5 more
openaire +3 more sources
Proceedings of the National Academy of Sciences, 2001 Quantum computing is a quickly growing research field. This article introduces the basic concepts of quantum computing, recent developments in quantum searching, and decoherence in a possible quantum dot realization.
S S, Li +4 more
openaire +2 more sources
Enhancing the precision limits of interferometric satellite geodesy missions
npj Microgravity, 2022 Satellite geodesy uses the measurement of the motion of one or more satellites to infer precise information about the Earth’s gravitational field. In this work, we consider the achievable precision limits on such measurements by examining approximate ...
Lorcán O. Conlon +5 more
doaj +1 more source
Quantum steering with vector vortex photon states with the detection loophole closed
npj Quantum Information, 2022 Violating a nonlocality inequality enables the most powerful remote quantum information tasks and fundamental tests of quantum physics. Loophole-free photonic verification of nonlocality has been achieved with polarization-entangled photon pairs, but not
Sergei Slussarenko +7 more
doaj +1 more source
Advancing hybrid quantum–classical computation with real-time execution
Frontiers in Physics, 2022 The use of mid-circuit measurement and qubit reset within quantum programs has been introduced recently and several applications demonstrated that perform conditional branching based on these measurements.
Thomas Lubinski +6 more
doaj +1 more source