Update week4.do.txt

Author: mhjensen

doc/src/week4/week4.do.txt

@@ -1481,7 +1481,11 @@ Clearly, this is not the very best way of proceeding. Rather, here we
 would compute the gradient and thereby find the minimum as function of
 the angles $\theta$ and $\phi$.  This will lead us to the so-called Variational Quantum Eigensolver to be discussed next week.
 
+!split
+===== Topics next week =====
+o We will extend the above one-qubit Hamiltonian to a two-qubit problem and analyze how we can set up its simulation
+o Before we introduce the Variational Quantum Eigensolver (VQE), we need to discuss entropy as a measure of entanglement
+o If we get time, we start our discussion of the VQE algorithm
 
-
-
-#o Entropy as a measurement of entanglement
+!split
+===== Exercises this week =====