83 citations · 217 across the 9 of their papers we have counts for
9 papers
Canonical local algorithms for spin systems: Heat Bath and Hasting's methods
D. Loison, C. Qin, K. D. Schotte +1
We introduce new fast canonical local algorithms for discrete and continuous spin systems. We show that for a broad selection of spin systems they compare favorably to the known on…
Dynamical temperature study for classical planar spin systems
Wira B. Nurdin, Klaus-Dieter Schotte
In this micro-canonical simulation the temperature and also the specific heat are determined as averages of expressions easy to implement. The XY-chain is studied for a test. The s…
Kondo effect in Ce(x)La(1-x)Cu(2.05)Si(2) intermetallics
I. Aviani, M. Miljak, V. Zlatic +3
The magnetic susceptibility and susceptibility anisotropy of the quasi-binary alloy system Ce(x)La(1-x)Cu(2.05)Si(2) have been studied for low concentration of Ce ions. The single-…
Perturbation expansion for 2-D Hubbard model
V. Zlatic, B. Horvatic, B. Dolicki +3
We develop an efficient method to calculate the third-order corrections to the self-energy of the hole-doped two-dimensional Hubbard model in space-time representation. Using the D…
First and second order transition of frustrated Heisenberg spin systems
D. Loison, K. D. Schotte
Starting from the hypothesis of a second order transition we have studied modifications of the original Heisenberg antiferromagnet on a stacked triangular lattice (STA-model) by th…
First and second order transition in frustrated XY systems
D. Loison, K. D. Schotte
The nature of the phase transition for the XY stacked triangular antiferromagnet (STA) is a controversial subject at present. The field theoretical renormalization group (RG) in th…