Yes, you can define bond and site operators for these and then measure their averages separately.
Matthias
On 19 Jan 2010, at 10:45, Akinlolu Akande wrote:
Hi all, Is it possible to split the total energy calculated by alps into their individual components?
For example, in the case of the Hubbard model I will want to know how to split the kinetic energy and the potential energy terms in ALPS code.u know the total hamiltonian
H=H_hopping(Kinetic term)+H_U(potential term),
when one does the exact diagonization or DMRG,it gives the total energy but I want to calculate the individual energy.
Can anyone help?
Thanks.
Akin