Forming the matrix representation of say 1><1 is no problem but how does one calculate the matrix representation of 11><11 ? Is it(adsbygoogle = window.adsbygoogle || []).push({});

0 0 0 0

0 1 0 1

0 0 0 0

0 1 0 1

Any help? thanks jack

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# Outer products of 2 qubits

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