Quantum simulation of partial differential equations: Applications and detailed analysis

S **, N Liu, Y Yu - Physical Review A, 2023 - APS
We study a recently introduced simple method [S. **, N. Liu, and Y. Yu, Quantum simulation
of partial differential equations via Schrödingerisation, arxiv: 2212.13969] for solving …

Efficient quantum algorithm for dissipative nonlinear differential equations

JP Liu, HØ Kolden, HK Krovi, NF Loureiro… - Proceedings of the …, 2021 - pnas.org
Nonlinear differential equations model diverse phenomena but are notoriously difficult to
solve. While there has been extensive previous work on efficient quantum algorithms for …

Solving nonlinear differential equations with differentiable quantum circuits

O Kyriienko, AE Paine, VE Elfving - Physical Review A, 2021 - APS
We propose a quantum algorithm to solve systems of nonlinear differential equations. Using
a quantum feature map encoding, we define functions as expectation values of parametrized …

Quantum simulation of partial differential equations via schrodingerisation: technical details

S **, N Liu, Y Yu - arxiv preprint arxiv:2212.14703, 2022 - arxiv.org
We study a new method-called Schrodingerisation introduced in [**, Liu, Yu, arxiv:
2212.13969]-for solving general linear partial differential equations with quantum simulation …

Improved quantum algorithms for linear and nonlinear differential equations

H Krovi - Quantum, 2023 - quantum-journal.org
We present substantially generalized and improved quantum algorithms over prior work for
inhomogeneous linear and nonlinear ordinary differential equations (ODE). Specifically, we …

Variational quantum algorithm for the Poisson equation

HL Liu, YS Wu, LC Wan, SJ Pan, SJ Qin, F Gao… - Physical Review A, 2021 - APS
The Poisson equation has wide applications in many areas of science and engineering.
Although there are some quantum algorithms that can efficiently solve the Poisson equation …