95 citations · 185 across the 9 of their papers we have counts for
9 papers
Quantum oscillator noise spectroscopy via displaced cat states
Alistair R. Milne, Cornelius Hempel, Li Li +5
Quantum harmonic oscillators are central to many modern quantum technologies. We introduce a method to determine the frequency noise spectrum of oscillator modes through coupling t…
Numeric optimization for configurable, parallel, error-robust entangling gates in large ion registers
Christopher D. B. Bentley, Harrison Ball, Michael J. Biercuk +3
We study a class of entangling gates for trapped atomic ions and demonstrate the use of numeric optimization techniques to create a wide range of fast, error-robust gate constructi…
Software tools for quantum control: Improving quantum computer performance through noise and error suppression
Harrison Ball, Michael J. Biercuk, Andre Carvalho +10
Manipulating quantum computing hardware in the presence of imperfect devices and control systems is a central challenge in realizing useful quantum computers. Susceptibility to noi…
Multiparameter optimisation of a magneto-optical trap using deep learning
Aaron D. Tranter, Harry J. Slatyer, Michael R. Hush +7
Many important physical processes have dynamics that are too complex to completely model analytically. Optimisation of such processes often relies on intuition, trial-and-error, or…
Enhanced photothermal cooling of nanowires
Giovanni Guccione, Mahdi Hosseini, Ali Mirzaei +3
We investigate the optomechanical interaction between light and metallic nanowires through the action of bolometric forces. We show that the response time of the photothermal force…
Synthesis of optical spring potentials in optomechanical systems
Harry J. Slatyer, Giovanni Guccione, Young-Wook Cho +2
We propose a method to tailor the potential experienced by a moveable end mirror in a cavity optomechanical system by specifying the spectral properties of the input field. We show…
Squeezing quadrature rotation in the acoustic band via optomechanics
Giovanni Guccione, Harry J. Slatyer, André R. R. Carvalho +2
We examine the use of optomechanically-generated squeezing to obtain a sensitivity enhancement for interferometers in the gravitational-wave band. The intrinsic dispersion characte…
Multimode laser cooling and ultra-high sensitivity force sensing with nanowires
Mahdi Hosseini, Giovanni Guccione, Harry J. Slatyer +2
Photo-induced forces can be used to manipulate and cool the mechanical motion of oscillators. When the oscillator is used as a force sensor, such as in atomic force microscopy, act…
The Levi Problem in : A Survey
Harry J. Slatyer
We discuss domains of holomorphy and several notions of pseudoconvexity (drawing parallels with the corresponding notions from geometric convexity), and present a mostly self-conta…