182 citations · 193 across the 4 of their papers we have counts for
4 papers
Quantum Algorithms and Circuits for Scientific Computing
Mihir K. Bhaskar, Stuart Hadfield, Anargyros Papageorgiou +1
Quantum algorithms for scientific computing require modules implementing fundamental functions, such as the square root, the logarithm, and others. We require algorithms that have…
Estimating the ground state energy of the Schrödinger equation for convex potentials
Anargyros Papageorgiou, Iasonas Petras
In 2011, the fundamental gap conjecture for Schrödinger operators was proven. This can be used to estimate the ground state energy of the time-independent Schrödinger equation with…
Quantum algorithm and circuit design solving the Poisson equation
Yudong Cao, Anargyros Papageorgiou, Iasonas Petras +2
The Poisson equation occurs in many areas of science and engineering. Here we focus on its numerical solution for an equation in d dimensions. In particular we present a quantum al…
A fast algorithm for approximating the ground state energy on a quantum computer
Anargyros Papageorgiou, Iasonas Petras, Joseph F. Traub +1
Estimating the ground state energy of a multiparticle system with relative error $\e$ using deterministic classical algorithms has cost that grows exponentially with the number of…