84 citations · 203 across the 6 of their papers we have counts for
6 papers
Finite-temperature second-order many-body perturbation theory revisited
Robin Santra, Jochen Schirmer
We present an algebraic, nondiagrammatic derivation of finite-temperature second-order many-body perturbation theory [FT-MBPT(2)], using techniques and concepts accessible to theor…
Reply to "Comment on 'Modifying the variational principle in the action-integral-functional derivation of time-dependent density functional theory'"
J. Schirmer
In a recent paper [Phys. Rev. A 77, 062511 (2008)], it was advocated to modify the variational principle for the action-integral functional in the Runge-Gross foundation of time-de…
Review of biorthogonal coupled cluster representations for electronic excitation
J. Schirmer, F. Mertins
Single reference coupled-cluster (CC) methods for electronic excitation are based on a biorthogonal representation (bCC) of the (shifted) Hamiltonian in terms of excited CC states,…
Reply to "Comment on 'Critique of the foundations od time-dependent density functional theory'"
J. Schirmer, A. Dreuw
The Comment by Holas et al. [A. Holas, M. Cinal, and N. H. March, Phys. Rev. A 78, 016501 (2008)] on our recent paper [J. Schirmer and A. Dreuw, Phys. Rev. A 75, 022513 (2007)]. is…
Reply to "Comment on 'Critique of the foundations of time-dependent density functional theory'"
J. Schirmer, A. Dreuw
In a recent Comment (arXiv:0710.0018), Maitra, Burke, and van Leeuwen (MBL) attempt to refute our criticism of the foundations of TDDFT (see Phys. Rev. A 75, 022513 (2007)). Howeve…
Is time-dependent density functional theory formally exact?
J. Schirmer, A. Dreuw
The general expectation that, in principle, time-dependent density functional theory (TDDFT) be an exact formulation of the time-evolution of an interacting N-electron system is cr…