collaborators

1 paper

cond-mat.str-el2001

Spin-Phonon Chains with Bond Coupling

Carsten Raas, Ute Löw, Götz S. Uhrig +1

We investigate the antiadiabatic limit of an antiferromagnetic S=1/2 Heisenberg chain coupled to Einstein phonons via a bond coupling. The flow equation method is used to decouple…