On 23 Dec 2008, at 10:14, Cezary Sliwa wrote:
On Sat, Dec 20, 2008 at 10:38:35AM +0800, Matthias Troyer wrote:
What is the error message and what is the code?
I defined a simple model, just one tight-binding orbital with nearest neighbors hops on a cubic lattice. With this model I still get the error message about fermionic operators.
Indeed - the QMC codes cannot do fermions
Cannot evaluate expression Sminus(i)
You have not defined any operator Sminus
Matthias