Browsing Journal Articles by Subject "Quantum physics"

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Engineered two-dimensional Ising interactions in a trapped-ion quantum simulator with hundreds of spins

Author: Britton, JW ; Sawyer, BC ; Keith, AC ; Wang, CCJ ; Freericks, JK ; Uys, H ; Biercuk, MJ ; Bollinge, JJ Date: Apr 2012 The presence of long-range quantum spin correlations underlies a variety of physical phenomena in condensed-matter systems, potentially including high-temperature superconductivity. However, many properties of exotic, strongly correlated spin ... Read more
High-order noise filtering in nontrivial quantum logic gates

Author: Green, T ; Uys, H ; Biercuk, MJ Date: Jul 2012 Treating the effects of a time-dependent classical dephasing environment during quantum logic operations poses a theoretical challenge, as the application of noncommuting control operations gives rise to both dephasing and depolarization ... Read more
Lindblad equation for the decay of entanglement due to atmospheric scintillation

Author: Roux, FS Date: Jun 2014 The quantum state for the spatial degrees of freedom of photons propagating through turbulence is analyzed. The turbulent medium is modeled by a single phase screen for weak scintillation conditions and by multiple phase screens for general ... Read more
Spectroscopy and thermometry of drumhead modes in a mesoscopic trapped-ion crystal using entanglement

Author: Sawyer, BC ; Britton, JW ; Keith, AC ; Joseph Wang, CCJ ; Freericks, JK ; Uys, H ; Biercuk, MJ ; Bollinger, JJ Date: May 2012 We demonstrate spectroscopy and thermometry of individual motional modes in a mesoscopic 2D ion array using entanglement-induced decoherence as a method of transduction. Our system is a 400 µm-diameter planar crystal of several hundred 9Be+ ... Read more

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Browsing Journal Articles by Subject "Quantum physics"

Browsing Journal Articles by Subject "Quantum physics"

Browse

All of ResearchSpace

This Collection

Quick Links

Legislation and compliance

General Enquiries

Social Connect