23 citations · 28 across the 7 of their papers we have counts for
12 papers
Stochastic resolution of identity to CC2 for large systems: ground-state properties
Chongxiao Zhao, Wenjie Dou
A stochastic resolution of identity approach (sRI) is applied to the second-order coupled cluster singles and doubles (CC2) model to calculate the ground-state energy. Utilizing a…
Time dependent second order Green's function theory for neutral excitations
Wenjie Dou, Joonho Lee, David R. Reichman +2
We develop a time dependent second order Green's function theory (GF2) for calculating neutral excited states in molecules. The equation of motion for the lesser Green's function (…
Spin-Dependent Transport Through a Colloidal Quantum Dot: The Role of Exchange Interactions
John P. Philbin, Amikam Levy, Prineha Narang +1
The study of charge and spin transport through semiconductor quantum dots is experiencing a renaissance due to recent advances in nano-fabrication and the realization of quantum do…
Electronic Structure for Multielectronic Molecules Near a Metal Surface
Junhan Chen, Zuxin Jin, Wenjie Dou +1
We analyze a model problem representing a multi-electronic molecule sitting on a metal surface. Working with a reduced configuration interaction Hamiltonian, we show that one can e…
Range-Separated Stochastic Resolution of Identity: Formulation and Application to Second Order Green's Function Theory
Wenjie Dou, Ming Chen, Tyler Y. Takeshita +3
We develop a range-separated stochastic resolution of identity approach for the -index electron repulsion integrals, where the larger terms (above a predefined threshold) are tr…
Universal approach to quantum thermodynamics of strongly coupled systems under nonequilibrium conditions and external driving
Wenjie Dou, Jakob Bätge, Amikam Levy +1
We present an approach based on a density matrix expansion to study thermodynamic properties of a quantum system strongly coupled to two or more baths. For slow external driving of…