More information can be found on this page.
We are working on the characterization of universal 2-qubit Hamiltonians.
You can see a draft version of our manuscript (February 17, 2009).
You can also take a look at our research notes [v2.4] (February 17, 2009).
Maris is obsessed with this problem. However, for him it is more like a hobby than a serious research project.
This is Problem 23 on the list of open problems in Quantum Information Theory.
Here are some studies of SIC-POVMs in small dimensions: HTML version and Mathematica notebook.
A list of our publications is available here.
A list of our essays is available here.