148 citations · 799 across the 56 of their papers we have counts for
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quant-ph2015★ 12 cited
Optimal Slater-determinant approximation of fermionic wave functions
J. M. Zhang, Norbert J. Mauser
We study the optimal Slater-determinant approximation of an -fermion wave function analytically. That is, we seek the Slater-determinant (constructed out of orthonormal sing…
quant-ph2015★ 2 cited
Nonfreeness and related functionals for measuring correlation in many-fermion states
Alex D. Gottlieb, Norbert J. Mauser
This article is a brief review of "nonfreeness" and related measures of "correlation" for many-fermion systems. The many-fermion states we deem "uncorrelated" are the gauge-invaria…
physics.comp-ph2015★ 32 cited
Accurate and efficient computation of nonlocal potentials based on Gaussian-sum approximation
Lukas Exl, Norbert J. Mauser, Yong Zhang
We introduce an accurate and efficient method for a class of nonlocal potential evaluations with free boundary condition, including the 3D/2D Coulomb, 2D Poisson and 3D dipolar pot…