Timeline for Plot of Density of States Using DiracDelta Function
Current License: CC BY-SA 4.0
20 events
| when toggle format | what | by | license | comment | |
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| Sep 11 at 6:50 | vote | accept | CuriousMind | ||
| Sep 10 at 8:53 | answer | added | MMA13 | timeline score: 2 | |
| Sep 9 at 16:24 | answer | added | yarchik | timeline score: 6 | |
| Sep 8 at 20:24 | history | reopened |
yarchik Karsten7 Artes ciao Michael E2 list-manipulation Users with the list-manipulation badge or a synonym can single-handedly close list-manipulation questions as duplicates and reopen them as needed. |
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| Sep 5 at 8:31 | comment | added | yarchik | I will provide an implementation of the kernel polynomial method for the density of states if the question is reopened. | |
| Sep 5 at 8:28 | comment | added | yarchik | I am voting to reopen this question because unlike the linked post, it is not demanded here to get the density of states using a numerical integration and differentiation. Moreover, there are powerful mathematical methods to address exactly this kind of problems, see for instance, Rev. Mod. Phys. 78, 275 (2006), doi: 10.1103/RevModPhys.78.275. | |
| Sep 5 at 8:25 | review | Reopen votes | |||
| Sep 8 at 20:24 | |||||
| Apr 29 at 14:56 | history | closed |
Domen user64494 creidhne bbgodfrey MarcoB plotting Users with the plotting badge or a synonym can single-handedly close plotting questions as duplicates and reopen them as needed. |
Duplicate of Density of states from numerical integration and then differentiation | |
| Apr 28 at 9:04 | answer | added | ubpdqn | timeline score: 5 | |
| Apr 27 at 18:04 | history | edited | user64494 | CC BY-SA 4.0 |
edited title
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| Apr 27 at 17:24 | history | became hot network question | |||
| Apr 27 at 15:26 | review | Close votes | |||
| Apr 29 at 14:56 | |||||
| Apr 27 at 15:04 | comment | added | azerbajdzan | In the paper they say " In the continuum limit (large number of sites), the sum over discrete momenta is replaced by an integral". So if you know how to do it maybe you can get a better approximation than I got using sum. | |
| Apr 27 at 14:52 | answer | added | azerbajdzan | timeline score: 5 | |
| Apr 27 at 13:54 | comment | added | CuriousMind | @azerbajdzan I set t to 1, its the hopping parameter of the particle between two any adjacent sites. | |
| Apr 27 at 13:52 | comment | added | azerbajdzan |
What is t? How can you plot anything when you miss the definition of t?
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| Apr 27 at 13:31 | history | edited | user64494 | CC BY-SA 4.0 |
edited title
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| Apr 27 at 13:15 | comment | added | CuriousMind | @user64494 Oh okay, could you please suggest any other way I can implement this? Thanks | |
| Apr 27 at 12:59 | comment | added | user64494 |
DiracDelta is the implementation of the $\delta$-distribution in Mathematica, not a usual function. Its plots make no sense.
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| Apr 27 at 9:24 | history | asked | CuriousMind | CC BY-SA 4.0 |