Aaron Ostrander
University of Maryland, College Park
16 Papers
158 Citations
Aaron Ostrander is an academic researcher from University of Maryland, College Park. The author has contributed to research in topics: Quantum computer & Quantum algorithm. The author has an hindex of 7, co-authored 16 publications. Previous affiliations of Aaron Ostrander include Berry College & Indiana University.
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Papers
Quantum algorithm for linear differential equations with exponentially improved dependence on precision
TL;DR: This work presents a quantum algorithm for systems of (possibly inhomogeneous) linear ordinary differential equations with constant coefficients that produces a quantum state that is proportional to the solution at a desired final time using a Taylor series.
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High-precision quantum algorithms for partial differential equations
TL;DR: This work develops a finite difference algorithm for the Poisson equation and a spectral algorithm for more general second-order elliptic equations, based on adaptive-order finite difference methods and spectral methods.
Parallel Entangling Operations on a Universal Ion Trap Quantum Computer
Caroline Figgatt,Aaron Ostrander,Norbert M. Linke,K. A. Landsman,Daiwei Zhu,Dmitri Maslov,Christopher Monroe +6 more
TL;DR: In this article, the authors present the first experimental results for parallel 2-qubit entangling gates in an array of fully-connected trapped ion qubits, and demonstrate an application of this capability by performing a 1-bit full addition operation on a quantum computer using a depth-4 quantum circuit.
133
Quantum algorithm for simulating the wave equation
TL;DR: In this paper, a quantum algorithm for simulating the wave equation under Dirichlet and Neumann boundary conditions is presented, which uses Hamiltonian simulation and quantum linear system algorithms as subroutines.
127
Parallel entangling operations on a universal ion-trap quantum computer.
Caroline Figgatt,Aaron Ostrander,Norbert M. Linke,K. A. Landsman,Daiwei Zhu,Dmitri Maslov,Christopher Monroe +6 more
TL;DR: In this paper, a parallel two-qubit entangling operation on a quantum computer using a depth-four quantum circuit is presented. But the implementation of parallel entangling quantum gates is complicated by potential crosstalk, especially between qubits that are fully connected by a commonmode bus, such as in Coulomb-coupled trapped atomic ions.
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