Timeline for Different codes with the same parameters
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
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| Aug 10, 2022 at 12:01 | vote | accept | Ian Gershon Teixeira | ||
| Aug 10, 2022 at 5:09 | history | edited | Adam Zalcman | CC BY-SA 4.0 |
deleted 5 characters in body
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| Aug 10, 2022 at 4:54 | answer | added | Adam Zalcman | timeline score: 3 | |
| Aug 9, 2022 at 19:49 | history | edited | Ian Gershon Teixeira | CC BY-SA 4.0 |
added 249 characters in body
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| Aug 9, 2022 at 19:44 | comment | added | Ian Gershon Teixeira | The codes you describe would be related by the local unitary $ H^{\otimes n} $, where $ H $ is the Hadamard gate. So they are equivalent under the definition I provide in the question. It is my fault for not explaining in more detail the definition of equivalent codes I am using. I'll put in an edit. | |
| Aug 9, 2022 at 17:36 | comment | added | unknown | Take a CSS code $C$ with $H_X,H_Z$ being different classical codes (so they have different dimensions and distances); then the code $C'$ defined with $H_X'=H_Z, H_Z'=H_X$ would have the same parameters but won't be equivalent to $C$. For example $C$ could protect more against $X$ errors while $C'$ would protect more against $Z$ errors. | |
| Aug 9, 2022 at 15:23 | history | asked | Ian Gershon Teixeira | CC BY-SA 4.0 |