Berlin 2005 – wissenschaftliches Programm

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TT: Tiefe Temperaturen

TT 11: Correlated Electrons - Spin Systems and Itinerant Magnets: Theory

Samstag, 5. März 2005, 08:45–10:30, TU H2053

	08:45	TT 11.1	Derivation of the quantum-nonlinear-σ-model for antiferromagnets in a uniform magnetic field — •Nils Hasselmann and Peter Kopietz
	09:00	TT 11.2	String Picture of a Frustrated Quantum Magnet and Dimer Model — •Ying Jiang and Thorsten Emig
	09:15	TT 11.3	Renormalization of spin-wave velocity and frustration in Heisenberg Quantum antiferromagnets — •Frank Krüger and Stefan Scheidl
	09:30	TT 11.4	Quantum Fluctuations and Excitations in Magnetic Quasicrystals — •Stefan Wessel and Igor Milat
	09:45	TT 11.5	Kollektive Spinanregungen in der Gutzwillernäherung des Hubbardmodells — •Falk Günther und Götz Seibold
	10:00	TT 11.6	Tunneling Transport Through Single Molecular Magnets — •Christian Romeike, Maarten R. Wegewijs, and Herbert Schoeller
	10:15	TT 11.7	Control of Local Relaxation Behavior in Closed Bipartite Quantum Systems — •Harry Schmidt and Günter Mahler