396 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR154 papers
- Paris-Est SupFR126 papers
- École nationale des ponts et chausséesFR92 papers
- CERMICSFR71 papers
- Institut national de recherche en sciences et technologies du numériqueFR64 papers
- Laboratoire d'Informatique Gaspard-MongeFR46 papers
- Laboratoire d’Analyse et de Mathématiques AppliquéesFR44 papers
- Université Paris-Est CréteilFR40 papers
- Université Paris-Est Marne-la-ValléeFR39 papers
- Laboratoire NavierFR33 papers
- Laboratoire Modélisation et Simulation Multi-EchelleFR29 papers
- Université Paris DiderotFR15 papers
Showing 2009 · math-phShow all
2 papers · 2 filters
math-ph2009★ 16 cited
Gell-Mann and Low formula for degenerate unperturbed states
Christian Brouder, Gianluca Panati, Gabriel Stoltz
The Gell-Mann and Low switching allows to transform eigenstates of an unperturbed Hamiltonian into eigenstates of the modified Hamiltonian . This switching can be pe…
math-ph2009★ 32 cited
The Dielectric Permittivity of Crystals in the reduced Hartree-Fock approximation
Eric Cancès, Mathieu Lewin
In a recent article (Cancès, Deleurence and Lewin, Commun. Math. Phys., 281 (2008), pp. 129-177), we have rigorously derived, by means of bulk limit arguments, a new variational mo…