10 citations · 17 across the 5 of their papers we have counts for
5 papers
Calculating potential energy surfaces with quantum computers by measuring only the density along adiabatic transitions
James Brown
We show that chemically-accurate potential energy surfaces (PESs) can be generated from quantum computers by measuring only the density along an adiabatic transition between differ…
Iterative Qubit Coupled Cluster using only Clifford circuits
James Brown, Marc P. Coons, Erika Lloyd +4
The performance of quantum algorithms for ground-state energy estimation is directly impacted by the quality of the initial state, where quality is traditionally defined in terms o…
A comparison of three ways to measure time-dependent densities with quantum simulators
Jun Yang, James Brown, James Daniel Whitfield
Quantum algorithms are touted as a way around some classically intractable problems such as the simulation of quantum mechanics. At the end of all quantum algorithms is a quantum m…
Solver for the electronic V-representation problem of time-dependent density functional theory
James Brown, Jun Yang, James D Whitfield
One route to numerically propagating quantum systems is time-dependent density functional theory (TDDFT). The application of TDDFT to a particular system's time evolution is predic…
Basis set convergence of Wilson basis functions for electronic structure
James Brown, James D. Whitfield
There are many ways to numerically represent of chemical systems in order to compute their electronic structure. Basis functions may be localized in real-space (atomic orbitals), i…