Timeline for Understanding how control gates are written in tensor notation
Current License: CC BY-SA 4.0
10 events
| when toggle format | what | by | license | comment | |
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| Aug 19, 2019 at 11:13 | history | edited | glS♦ | CC BY-SA 4.0 |
edited title; edited tags
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| S Aug 18, 2019 at 18:43 | history | suggested | psitae | CC BY-SA 4.0 |
fixed grammar, editited title, improved formatting
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| Aug 15, 2019 at 20:08 | comment | added | bhapi | @psitae although I suppose that maybe it's more of a theoretical description so maybe if the books were more practically inclined they wouldn't discuss it as much. But this is $|0\rangle \otimes |0 rangle =|00\rangle$ is a tensor description of $|00\rangle$. It just means that we put the entries of $|0\rangle$ is two matrices $1.|0\rangle$ $0,|1\rangle$ . Some good books that talk about it are quantum computing explained by Derak macmahon and also Cohen and Tanouji | |
| Aug 15, 2019 at 19:47 | comment | added | bhapi | @psitae I didn't think a source was necessary every book I've read on quantum computing involves tensor notation and it's thought that way in college. If you know that you can describe a circuit using matrices then tensor notation is just away of describing adjoining matrices. You'll see it here quantiki.org/wiki/quantum-gates or here en.wikipedia.org/wiki/Quantum_logic_gate. | |
| Aug 15, 2019 at 12:43 | comment | added | psitae | Please give a source. That's standard practice for this website. | |
| Aug 15, 2019 at 10:57 | comment | added | bhapi | @psitae I think that's quite well known | |
| Aug 15, 2019 at 8:57 | answer | added | JSdJ | timeline score: 2 | |
| Aug 15, 2019 at 7:39 | review | Suggested edits | |||
| S Aug 18, 2019 at 18:43 | |||||
| Aug 15, 2019 at 7:37 | comment | added | psitae | Hmm I didn't know control gates were decomposable as a tensor product. Where are you getting that from? | |
| Aug 15, 2019 at 5:56 | history | asked | bhapi | CC BY-SA 4.0 |