Recent content by R_physics

A = Ʃi,jaij|ai><aj| To be honest from this I understand, correct me if I'm wrong: |ai><aj| = outer product if |ai> is |0> and |1> does <aj| represent <0| and <1| or have i completely misunderstood this? thanks again for the reply

Thanks you for your reply. Yes I will be doing calculations with it and I should keep it in bra and ket notation. Can you explain those equations you wrote? I think that is exactly what I have to use, but don't understand it. Thanks again for the reply

Hi guys having a little trouble with two-qubit state multiplication. Could you tell me how you work out the following? (not only the answers but the working out) I need to be able to understand these calculations before I can move on to the next step of an entanglement question. I understand...