Timeline for Eigenvalues of the sum of matrices, where matrices are tensor products of Pauli matrices
Current License: CC BY-SA 4.0
9 events
| when toggle format | what | by | license | comment | |
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| May 18, 2022 at 9:55 | comment | added | MarcPN | Hi @CarloBeenakker , reformulated my original post for clarity. Thanks | |
| May 18, 2022 at 9:54 | history | edited | MarcPN | CC BY-SA 4.0 |
Reformulating the question for clarity
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| May 18, 2022 at 7:43 | vote | accept | MarcPN | ||
| May 18, 2022 at 8:24 | |||||
| May 17, 2022 at 17:11 | history | edited | MarcPN | CC BY-SA 4.0 |
Adding a generalisation case
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| May 17, 2022 at 15:01 | history | edited | MarcPN | CC BY-SA 4.0 |
deleted 13 characters in body
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| May 17, 2022 at 14:59 | history | edited | MarcPN | CC BY-SA 4.0 |
Added that A and B commute because the X's and Z's come in pairs in each P_i and Q_j. See pg. 13 of https://arxiv.org/pdf/1610.09260.pdf for longer explanation.
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| May 17, 2022 at 14:49 | comment | added | Carlo Beenakker | why do you say that $A$ and $B$ commute? $X$ and $Z$ do not commute. | |
| S May 17, 2022 at 14:42 | review | First questions | |||
| May 17, 2022 at 16:34 | |||||
| S May 17, 2022 at 14:42 | history | asked | MarcPN | CC BY-SA 4.0 |