papers
Publications (9)
cond-mat.str-el2001
Peierls-insulator Mott-insulator transition in 1D
H. Fehske, G. Wellein, A. WeiÃe +3
cond-mat.str-el1999
Local mode behaviour in quasi-1D CDW systems
H. Fehske, G. Wellein, H. Büttner +2
cond-mat.str-el2000
Spin correlation functions and susceptibilities in the easy-plane XXZ chain
C. Schindelin, H. Fehske, H. Büttner +1
cond-mat1996
Polaronic effects in strongly coupled electron-phonon systems: Exact diagonalization results for the 2D Holstein t-J model
H. Fehske, G. Wellein, B. Bäuml +1
cond-mat.str-el2002
Exact ground state of the generalized three-dimensional Shastry-Sutherland model
Shu Chen, H. Büttner
cond-mat.str-el2002
Ground state and excitation of an asymmetric spin ladder model
Shu Chen, H. Büttner, J. Voit
cond-mat2000
Effects of spin-elastic interactions in frustrated Heisenberg antiferromagnets
Yu. Gaididei, H. Büttner
cond-mat.str-el2006
The effects of the symmetric and antisymmetric anisotropies on the dynamics of the spin-1/2 XY chain
O. Derzhko, T. Verkholyak, T. Krokhmalskii +1
cond-mat.str-el1996
On the stability of polaronic superlattices in strongly coupled electron-phonon systems
G. Wellein, H. Fehske, H. Büttner +1