no code implementations • 11 Sep 2020 • Travis J. Baker, Seyed N. Saadatmand, Dominic W. Berry, Howard M. Wiseman
For an ideal laser beam [1, 2, 3], it can be thought of roughly as the number of photons emitted consecutively into the beam with the same phase.
Quantum Physics Computational Physics Optics
no code implementations • 15 Dec 2014 • Dominic W. Berry, Andrew M. Childs, Richard Cleve, Robin Kothari, Rolando D. Somma
We describe a simple, efficient method for simulating Hamiltonian dynamics on a quantum computer by approximating the truncated Taylor series of the evolution operator.
Quantum Physics
1 code implementation • 13 Oct 2010 • Dominic W. Berry
Quantum computers can simulate quantum systems, which are described by a restricted type of linear differential equations.
Quantum Physics Numerical Analysis Numerical Analysis