62 citations · 62 across the 3 of their papers we have counts for
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The Localized Active Space Method with Unitary Selective Coupled Cluster
Abhishek Mitra, Ruhee D'Cunha, Qiaohong Wang +5
We introduce a hybrid quantum-classical algorithm, the localized active space unitary selective coupled cluster singles and doubles (LAS-USCCSD) method. Derived from the localized…
State preparation in quantum algorithms for fragment-based quantum chemistry
Ruhee D'Cunha, Matthew Otten, Matthew R. Hermes +2
State preparation for quantum algorithms is crucial for achieving high accuracy in quantum chemistry and competing with classical algorithms. The localized active space unitary cou…
Pure dephasing induced single-photon parametric down-conversion in an ultrastrong coupled plasmon-exciton system
Ruben Pompe, Matthias Hensen, Matthew Otten +2
In coupled quantum systems pure dephasing mechanisms acting on one constituent of the hybrid system break symmetry and enable optical transitions which are forbidden in the non-cou…
Cooling a Mechanical Resonator with a Nitrogen-Vacancy Center Ensemble Using a Room Temperature Excited State Spin-Strain Interaction
E. R. MacQuarrie, M. Otten, S. K. Gray +1
We propose a protocol to dissipatively cool a room temperature mechanical resonator using a nitrogen-vacancy (NV) center ensemble. The spin ensemble is coupled to the resonator thr…