Timeline for On norm convergence of a commutator and implications
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
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| Dec 20, 2019 at 14:52 | comment | added | Kris | Good point, we know that this lowest eigenvalue equals: -(largest eigenvalue). Moreover, we know that it is unique, so that the corresponding eigenspace is one-dimensional. | |
| Dec 20, 2019 at 14:44 | comment | added | Yemon Choi | OK, but what are we allowed to assume about this eigenvalue? Is it strictly positive, for instance? | |
| Dec 20, 2019 at 14:35 | history | edited | Kris | CC BY-SA 4.0 |
added 121 characters in body
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| Dec 20, 2019 at 14:17 | comment | added | Kris | I mean the eigenvector related to the lowest eigenvalue. So the ground state eigenvector corresponds to the lowest eigenvalue of H_N. | |
| Dec 20, 2019 at 14:05 | comment | added | Yemon Choi | Some of your terminology is more physics-y and less math-y than I am used to. When you talk of the ground state eigenvector of $H_N$, what is the associated eigenvalue? | |
| Dec 20, 2019 at 13:19 | history | asked | Kris | CC BY-SA 4.0 |