439 citations · 839 across the 4 of their papers we have counts for
4 papers
Density matrix based perturbative corrections for improved quantum simulation accuracy
T. D. Morris, Z. P. Parks, A. J. McCaskey +2
We present error mitigation (EM) techniques for noisy intermediate-scale quantum computers (QC) based on density matrix purification and perturbative corrections to the target ener…
Quantum-Classical Computation of Schwinger Model Dynamics using Quantum Computers
N. Klco, E. F. Dumitrescu, A. J. McCaskey +6
We present a quantum-classical algorithm to study the dynamics of the two-spatial-site Schwinger model on IBM's quantum computers. Using rotational symmetries, total charge, and pa…
Cloud Quantum Computing of an Atomic Nucleus
E. F. Dumitrescu, A. J. McCaskey, G. Hagen +6
We report a quantum simulation of the deuteron binding energy on quantum processors accessed via cloud servers. We use a Hamiltonian from pionless effective field theory at leading…
Coherence area profiling in multi-spatial-mode squeezed states
B. J. Lawrie, R. C. Pooser, N. Otterstrom
The presence of multiple bipartite entangled modes in squeezed states generated by four wave mixing in atomic vapors enables ultra-trace sensing, imaging, and metrology application…