TY  - JOUR
AU  - C. Fischbacher
AU  - G. Stolz
TI  - The Infinite XXZ Quantum Spin Chain Revisited: Structure of Low Lying Spectral Bands and Gaps
JO  - Mathematical modelling of natural phenomena
PY  - 2014
SP  - 44
EP  - 72
VL  - 9
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.1051/mmnp/20149504/
DO  - 10.1051/mmnp/20149504
LA  - en
ID  - MMNP_2014_9_5_a3
ER  -