- #1
R_physics
- 3
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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 single qubit bra and ket notation for example |0><0|. And I know |00> means the tensor product of |0> and |0> but I am struggling to compute the following:
|00><00| = ?
|00><01| = ?
|00><10| = ?
|00><11| = ?
|01><00| = ?
|01><01| = ?
|01><10| = ?
|01><11| = ?
|10><00| = ?
|10><01| = ?
|10><10| = ?
|10><11| = ?
|11><00| = ?
|11><01| = ?
|11><10| = ?
|11><11| = ?
Thanks in advance. (ps i hope i posted this in the right place, please move it if not)
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 single qubit bra and ket notation for example |0><0|. And I know |00> means the tensor product of |0> and |0> but I am struggling to compute the following:
|00><00| = ?
|00><01| = ?
|00><10| = ?
|00><11| = ?
|01><00| = ?
|01><01| = ?
|01><10| = ?
|01><11| = ?
|10><00| = ?
|10><01| = ?
|10><10| = ?
|10><11| = ?
|11><00| = ?
|11><01| = ?
|11><10| = ?
|11><11| = ?
Thanks in advance. (ps i hope i posted this in the right place, please move it if not)