Effective hamiltonians for undoped and hole-doped antiferromagnetic spin-½ ladders by self-similar continuous unitary transformations in real space

Duffe, Sebastian2010-08-022010-08-022010-08-02http://hdl.handle.net/2003/2732010.17877/DE290R-14712enStrongly correlated electronsLow temperature physicsHigh-Tc superconductivitySpin-1/2 ladderContinuous unitary transformationFlow equation methodTriplon530Effective hamiltonians for undoped and hole-doped antiferromagnetic spin-½ ladders by self-similar continuous unitary transformations in real spacedoctoral thesisurn:nbn:de:hbz:290-2003/27320-5