3 papers
quant-ph2020
Resource Efficient Chemistry on Quantum Computers with the Variational Quantum Eigensolver and The Double Unitary Coupled-Cluster approach
Mekena Metcalf, Nicholas P. Bauman, Karol Kowalski +1
Applications of quantum simulation algorithms to obtain electronic energies of molecules on noisy intermediate-scale quantum (NISQ) devices require careful consideration of resourc…
quant-ph2019
Engineered thermalization and cooling of quantum many-body systems
Mekena Metcalf, Jonathan E. Moussa, Wibe A. de Jong +1
We develop a scheme for engineering genuine thermal states in analog quantum simulation platforms by coupling local degrees of freedom to driven, dissipative ancilla pseudospins. W…
quant-ph2019
A Quantum Algorithm to Efficiently Sample from Interfering Binary Trees
Davide Provasoli, Benjamin Nachman, Wibe A. de Jong +1
Quantum computers provide an opportunity to efficiently sample from probability distributions that include non-trivial interference effects between amplitudes. Using a simple proce…