16 citations · 17 across the 2 of their papers we have counts for
2 papers
hep-th2002★ 1 cited
A Lie-Algebra model for a noncommutative space time geometry
Bernd-Dietrich Doerfel
We propose a Lie-algebra model for noncommutative coordinate and momentum space . Based on a rigid commutation relation for the commutators of space time operators the model is qui…
hep-th1996★ 16 cited
Ground State Structure and Low Temperature Behaviour of an Integrable Chain with Alternating Spins
B. -D. Doerfel, St. Meissner
In this paper we continue the investigation of an anisotropic integrable spin chain, consisting of spins and , started in our paper \cite{meissner}. The thermo…