5 citations · 14 across the 12 of their papers we have counts for
5 papers · 1 filter
Multivariable QSP and Bosonic Quantum Simulation using Iterated Quantum Signal Processing
Niladri Gomes, Hokiat Lim, Nathan Wiebe
We provide in this work a form of Modular Quantum Signal Processing that we call iterated quantum signal processing. This method recursively applies quantum signal processing to th…
Scattering Processes from Quantum Simulation Algorithms for Scalar Field Theories
Andrew Hardy, Priyanka Mukhopadhyay, M. Sohaib Alam +8
We provide practical simulation methods for scalar field theories on a quantum computer that yield improved asymptotics as well as concrete gate estimates for the simulation and ph…
Quantum and classical algorithms for nonlinear unitary dynamics
Noah Brüstle, Nathan Wiebe
Quantum algorithms for Hamiltonian simulation and linear differential equations more generally have provided promising exponential speed-ups over classical computers on a set of pr…
Fault-tolerant simulation of Lattice Gauge Theories with gauge covariant codes
L. Spagnoli, A. Roggero, N. Wiebe
We show in this paper that a strong and easy connection exists between quantum error correction and Lattice Gauge Theories (LGT) by using the Gauge symmetry to construct an efficie…
Efficient Quantum Simulation Algorithms in the Path Integral Formulation
Serene Shum, Nathan Wiebe
We provide a new paradigm for quantum simulation that is based on path integration that allows quantum speedups to be observed for problems that are more naturally expressed using…