48 citations · 61 across the 6 of their papers we have counts for
7 papers
Quantifying the limits of controllability for the nitrogen-vacancy electron spin defect
Paul Kairys, Jonathan C. Marcks, Nazar Delegan +3
Solid-state electron spin qubits, like the nitrogen-vacancy center in diamond, rely on control sequences of population inversion to enhance sensitivity and improve device coherence…
High-fidelity dimer excitations using quantum hardware
Norhan M. Eassa, Joe Gibbs, Zoe Holmes +7
Many-body entangled quantum spin systems exhibit emergent phenomena such as topological quantum spin liquids with distinct excitation spectra accessed in inelastic neutron scatteri…
Memory-Efficient Differentiable Programming for Quantum Optimal Control of Discrete Lattices
Xian Wang, Paul Kairys, Sri Hari Krishna Narayanan +2
Quantum optimal control problems are typically solved by gradient-based algorithms such as GRAPE, which suffer from exponential growth in storage with increasing number of qubits a…
String order melting of spin-1 particle chains in superconducting transmons using optimal control
Paul Kairys, Travis S. Humble
Utilizing optimal control to simulate a model Hamiltonian is an emerging strategy that leverages the intrinsic physics of a device with digital quantum simulation methods. Here we…
Efficient Quantum Gate Discovery with Optimal Control
Paul Kairys, Travis S. Humble
Optimal control theory provides a framework for numerical discovery of device controls that implement quantum logic gates, but common objective functions used for optimization ofte…
Parameterized Hamiltonian simulation using quantum optimal control
Paul Kairys, Travis S. Humble
Analog quantum simulation offers a hardware-specific approach to studying quantum dynamics, but mapping a model Hamiltonian onto the available device parameters requires matching t…
Simulating the Shastry-Sutherland Ising Model using Quantum Annealing
Paul Kairys, Andrew D. King, Isil Ozfidan +4
Frustration represents an essential feature in the behavior of magnetic materials when constraints on the microscopic Hamiltonian cannot be satisfied simultaneously. This gives ris…