activity
20162020
most citedOn the physisorption of water on graphene: Sub-chemical accuracy from many-body electronic structure methods

141 citations · 505 across the 9 of their papers we have counts for

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Showing 2016Show all

2 papers · 1 filter

physics.chem-ph2016★ 64 cited

Quartic scaling MP2 for solids: A highly parallelized algorithm in the plane wave basis

Tobias Schäfer, Benjamin Ramberger, Georg Kresse

We present a low-complexity algorithm to calculate the correlation energy of periodic systems in second-order Møller-Plesset perturbation theory (MP2). In contrast to previous appr…

physics.chem-ph2016★ 60 cited

Analytic Interatomic Forces in the Random Phase Approximation

Benjamin Ramberger, Tobias Schäfer, Georg Kresse

We discuss that in the random phase approximation (RPA) the first derivative of the energy with respect to the Green's function is the self-energy in the GW approximation. This rel…