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- Tyndall National InstituteIE88 papers
- Centre National de la Recherche ScientifiqueFR56 papers
- University of OxfordGB50 papers
- Okinawa Institute of Science and Technology Graduate UniversityJP46 papers
- Cornell UniversityUS44 papers
- Queen's University BelfastGB35 papers
- Center for Astrophysics Harvard & SmithsonianUS34 papers
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94 papers · 1 filter
Metrological approach to the emergence of classical objectivity
Anthony Kiely, Diana A. Chisholm, Akram Touil +3
We present a precise characterization of the onset of classicality that combines the formalism of quantum Darwinism with the tools from quantum metrology. We show that the quantum…
Ergotopy transport in a one dimensional spin chain
Dara Murphy, Anthony Kiely, Irene D'Amico +1
We examine the transport of useful energy, i.e. extractable work as quantified by the ergotropy, along a spin chain with tuneable exchange couplings between the sites. We focus on,…
Extracting filtered signal statistics of continuously measured quantum systems
Anthony Kiely, Gabriel T. Landi
The joint state of a continuously monitored quantum system and the classical filtered measurement record has recently been shown to be described by a quantum Fokker-Planck master e…
Trion quantum coherence in site-controlled pyramidal InGaAs quantum dots
R. A. Barcan, I. Samaras, K. Barr +3
Deterministically positioned pyramidal InGaAs quantum dots (QDs) exhibit exceptional quantum properties, making them highly promising candidates for scalable on-chip quantum inform…
Twist-and-turn dynamics of spin squeezing in bosonic Josephson junctions: Enhanced shortcuts-to-adiabaticity approach
Manuel Odelli, Andreas Ruschhaupt, Vladimir M. Stojanovic
The twist-and-turn dynamics of spin squeezing results from the interplay of the one-axis-twisting (nonlinear in the collective-spin operators) and the transverse-field turning (lin…
High fidelity control of a many-body Tonks--Girardeau gas with an effective mean-field approach
Muhammad S. Hasan, Thomás Fogarty, Jing Li +2
Shortcuts to adiabaticity (STA) are powerful tools that can be used to control quantum systems with high fidelity. They work particularly well for single particle and non-interacti…