26 citations · 48 across the 3 of their papers we have counts for
3 papers
cond-mat.str-el2016★ 26 cited
Cost-effective description of strong correlation: efficient implementations of the perfect quadruples and perfect hextuples models
Susi Lehtola, John Parkhill, Martin Head-Gordon
Novel implementations based on dense tensor storage are presented for the singlet-reference perfect quadruples (PQ) [Parkhill, Lawler, and Head-Gordon, J. Chem. Phys. 130, 084101 (…
cond-mat.mtrl-sci2014
Relaxation Between Bright Optical Wannier Excitons in Perovskite Solar Absorber CHNHPbI
Ravindra Nanguneri, John Parkhill
We study the light-absorbing states of the mixed-halide perovskite CHNHPbICl and tri-iodide perovskite CHNHPbI with density functional and many-body…
quant-ph2014★ 22 cited
How Electronic Dynamics with Pauli Exclusion Produces Fermi-Dirac Statistics
Triet Nguyen, Ravindra Nanguneri, John Parkhill
It is important that any dynamics method approaches the correct population distribution at long times. In this paper, we derive a one-body reduced density matrix dynamics for elect…