QuantumCircuit 2009-04-05 19:46:03 2009-04-05 19:46:03 Experiment \section{Quantum circuit simulation} The following is an imaginary experiment or simulation of a quantum circuit avalaible as a free download from \PMlinkexternal{$Mathematica^{(TM)}$ website}{http://demonstrations.wolfram.com/GeneratingEntangledQubits/}. The link shows how a `quantum circuit' of the selected design might perform a Hadamard operation followed by a simple CNOT operation with two qubits thus yielding an entangled qubit (or `EPR') pair which is one the four Bell basis states (cf. Brad Rubin, the author of this simulation). Such quantum circuits represent hypothetical possibilites for building a quantum `computer' that would handle qubits of information instead of the regular bits in the existing, Boolean logic computers.