3 papers
cond-mat1998
Shadow Bands and Tunneling Magnetoresistance in Itinerant Electron Ferromagnets
A. H. MacDonald, T. Jungwirth, M. Kasner
In itinerant electron ferromagnets spectral weight is transferred at finite temperatures from quasiparticle peaks located at majority and minority-spin band energies to shadow-band…
cond-mat1994
Test of the hierarchical theory for the FQHE
M. Kasner
In the hierarchical theory of the fractional quantum Hall effect, the low--energy behaviour of a daughter state in the next level of the hierarchy is described by an interacting sy…
cond-mat1993
A comparison of FQHE quasi-electron trial wave functions on the disk
M. Kasner, W. Apel
The various proposals for FQHE quasi-electron trial wave functions are reconsidered. In a short-range model for the electronic interaction, the energy expectation values of four di…