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TT: Tiefe Temperaturen

TT 16: Posters Correlated Electrons, Measuring Devices, Cryotechnique

TT 16.24: Poster

Samstag, 5. März 2005, 11:00–16:30, Poster TU C

Self-energy near Pomeranchuk instability — •Luca Dell’Anna and Walter Metzner — Max Planck Institut fuer FKF, D-70569 Stuttgart

Electron-electron interaction can induce Fermi surface deformations. We study the decay rate behavior for single particle excitations near d-wave Pomeranchuk instability in two dimensions.