Purity (quantum mechanics): Revision history

Filter revisionsshowhide

To date:

Tag filter:

Invert selection

External tools:

For any version listed below, click on its date to view it. For more help, see Help:Page history and Help:Edit summary. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary

curprev 10:0710:07, 23 August 2023‎ 2a02:a31a:e040:b700:23d3:fe5c:f2e4:1a15 talk‎ 13,099 bytes +4‎ A mixed state is a convex combination not a general linear combination of pure states, for example 2|0><0| - |1><1| is a normalized linear combination of pure states but is not a mixed state undo

curprev 20:0720:07, 2 August 2023‎ Hellacioussatyr talk contribs‎ 13,095 bytes +72‎ →‎Geometrical representation undo Tag: 2017 wikitext editor
curprev 16:2916:29, 2 August 2023‎ Hellacioussatyr talk contribs‎ m 13,023 bytes +17‎ →‎Entanglement undo Tag: Visual edit
curprev 16:2916:29, 2 August 2023‎ Hellacioussatyr talk contribs‎ 13,006 bytes +694‎ No edit summary undo Tag: 2017 wikitext editor

curprev 08:1408:14, 9 February 2023‎ 2001:4dd7:d859:0:3f87:114d:8254:21bc talk‎ 12,312 bytes +6‎ →‎Linear entropy: changed phrasing undo

curprev 00:5200:52, 4 October 2022‎ Citation bot talk contribs‎ 12,306 bytes +33‎ Add: s2cid. | Use this bot. Report bugs. | Suggested by Whoop whoop pull up | #UCB_webform 550/2135 undo

curprev 17:5117:51, 17 July 2022‎ Vycl1994 talk contribs‎ 12,273 bytes +25‎ →‎Relation to other concepts undo

curprev 16:5716:57, 11 July 2021‎ XOR'easter talk contribs‎ 12,248 bytes +49‎ consistent notation for trace undo
curprev 16:4916:49, 11 July 2021‎ XOR'easter talk contribs‎ 12,199 bytes +1,400‎ →‎Linear entropy: merge content from linear entropy article undo

curprev 13:3713:37, 17 April 2021‎ Trilotat talk contribs‎ 10,799 bytes +31‎ author linked undo

curprev 09:4109:41, 5 April 2021‎ Tercer talk contribs‎ 10,768 bytes −642‎ removed section solely sourced to an unpublished pre-print undo Tags: Mobile edit Mobile web edit Advanced mobile edit

curprev 15:0515:05, 3 April 2021‎ AManWithNoPlan talk contribs‎ 11,410 bytes −4‎ Add: class, year, title, eprint, authors 1-1. Removed parameters. Some additions/deletions were parameter name changes. | Use this tool. Report bugs. | via #UCB_Gadget undo
curprev 15:0415:04, 3 April 2021‎ AManWithNoPlan talk contribs‎ 11,414 bytes −66‎ Cleaned up using AutoEd undo
curprev 15:0315:03, 3 April 2021‎ Citation bot talk contribs‎ 11,480 bytes −36‎ Alter: url. URLs might have been anonymized. Add: authors 1-1. Removed parameters. Some additions/deletions were parameter name changes. | Use this bot. Report bugs. | Suggested by AManWithNoPlan | via #UCB_toolbar undo

curprev 14:5414:54, 4 March 2021‎ 2607:f2c0:e576:584:c80c:3735:baab:867c talk‎ 11,516 bytes −60‎ removed "else the purity measures how much their values are similar" since it is not verified by the source material undo

curprev 15:5015:50, 25 December 2020‎ Monkbot talk contribs‎ m 11,576 bytes −36‎ Task 18 (cosmetic): eval 5 templates: del empty params (5×); undo Tag: AWB

curprev 17:0017:00, 5 November 2020‎ XOR'easter talk contribs‎ m 11,612 bytes −7‎ →‎Physical meaning: copy edit undo
curprev 16:5916:59, 5 November 2020‎ XOR'easter talk contribs‎ m 11,619 bytes +7‎ →‎Physical meaning: copy edit undo

curprev 21:5421:54, 4 November 2020‎ Cuzkatzimhut talk contribs‎ 11,612 bytes +65‎ →‎Geometrical representation: copyedit undo
curprev 21:4221:42, 4 November 2020‎ Cuzkatzimhut talk contribs‎ 11,547 bytes −21‎ →‎Physical meaning: copyedit undo

curprev 22:1222:12, 3 November 2020‎ Cuzkatzimhut talk contribs‎ 11,568 bytes +8‎ →‎Mathematical properties: copyedit undo
curprev 22:0822:08, 3 November 2020‎ Cuzkatzimhut talk contribs‎ 11,560 bytes −1‎ →‎Mathematical properties: to fend off talkpage-type complaints on otherwise self-evident language. undo

curprev 19:4519:45, 2 November 2020‎ XOR'easter talk contribs‎ m 11,561 bytes 0‎ →‎Entanglement: cap undo

curprev 08:3008:30, 27 July 2020‎ John of Reading talk contribs‎ m 11,561 bytes −9‎ Typo/general fixes, replaced: an unitary → a unitary undo Tag: AWB

curprev 20:3620:36, 8 June 2020‎ Ancillary7 talk contribs‎ 11,570 bytes −84‎ →‎Inverse Participation Ratio (IPR) undo

curprev 17:4717:47, 20 October 2019‎ 2601:644:2:5de0:d93:8b73:d19a:c0a2 talk‎ 11,654 bytes 0‎ →‎Entanglement undo

curprev 07:0507:05, 7 October 2019‎ Nulinspiratie talk contribs‎ m 11,654 bytes +21‎ Removed italics from subscript of density matrices undo Tag: Visual edit

curprev 02:2302:23, 11 August 2019‎ Citation bot talk contribs‎ m 11,633 bytes −184‎ Alter: url. Removed URL that duplicated unique identifier. Removed parameters. | You can use this bot yourself. Report bugs here.| Activated by User:Headbomb undo

curprev 17:4817:48, 10 July 2019‎ Elfabet talk contribs‎ m 11,817 bytes 0‎ →‎Inverse Participation Ratio (IPR): c/e as found by wp:Typo_Team/moss undo

curprev 15:3115:31, 28 February 2019‎ Pibieta talk contribs‎ 11,817 bytes 0‎ →‎Entanglement undo

curprev 14:2814:28, 4 January 2019‎ 134.76.38.133 talk‎ 11,817 bytes +1‎ →‎Physical meaning: typos undo

curprev 00:2200:22, 21 November 2018‎ 207.107.159.62 talk‎ 11,816 bytes −1‎ $a$ was presumably a constant? Doesn't follow from the previous equality undo Tag: Visual edit

curprev 21:5421:54, 28 October 2018‎ Wikidajlo57 talk contribs‎ 11,817 bytes −36‎ →‎Inverse Participation Ratio (IPR): Somehow the previous author confused IPR with participation ratio (as often done, unfortunately also in physics literature). If in doubt - please consult the reference of Kramer and Mackinnon or the seminal review by Thouless. undo

curprev 10:1910:19, 22 March 2018‎ 2001:630:12:2e2f:411a:5bf3:9e98:66ed talk‎ 11,853 bytes 0‎ →‎Relation to other concepts undo

curprev 21:2621:26, 18 October 2017‎ Thgj talk contribs‎ 11,853 bytes −10‎ →‎Entanglement: Fixed incorrect formula for partial trace undo

curprev 11:3311:33, 13 September 2017‎ Bibcode Bot talk contribs‎ m 11,863 bytes +56‎ Adding 0 arxiv eprint(s), 2 bibcode(s) and 0 doi(s). Did it miss something? Report bugs, errors, and suggestions at User talk:Bibcode Bot undo

curprev 21:3221:32, 31 July 2017‎ Headbomb talk contribs‎ m 11,807 bytes −6‎ →‎Inverse Participation Ratio (IPR): cleanup, typo(s) fixed: so called → so-called using AWB undo

curprev 08:2608:26, 27 March 2017‎ Patrug talk contribs‎ m 11,813 bytes +13‎ →‎Entanglement: moved link out of section heading, following WP:LINKSTYLE undo

curprev 18:5318:53, 26 March 2017‎ 786b6364 talk contribs‎ m 11,800 bytes +21‎ Disambiguated: Entanglement → Quantum entanglement undo Tag: Dispenser [2.4]

curprev 04:1104:11, 24 March 2017‎ Patrug talk contribs‎ m 11,779 bytes −52‎ →‎Inverse Participation Ratio (IPR): corrected citation; moved out of WP:SECTIONHEADING undo

curprev 13:1213:12, 12 February 2017‎ 93.104.150.172 talk‎ 11,831 bytes +211‎ mistake in formula (example of IPR for delocalized state) corrected, some sentences changed a little bit undo Tag: Visual edit

curprev 11:1711:17, 28 January 2017‎ JJ Wesdorp talk contribs‎ 11,620 bytes +10‎ →‎Physical meaning undo

curprev 10:5610:56, 14 January 2017‎ 93.104.150.103 talk‎ 11,610 bytes +2,999‎ IPR: analogy to the purity in the context of localization added undo Tag: Visual edit

curprev 11:0311:03, 13 January 2017‎ Cmechel talk contribs‎ 8,611 bytes +8‎ Rephrasing undo Tag: Visual edit
curprev 11:0111:01, 13 January 2017‎ Cmechel talk contribs‎ 8,603 bytes +75‎ Corrected internal links undo Tag: Visual edit

curprev 15:1115:11, 3 January 2017‎ Rotemliss talk contribs‎ m 8,528 bytes +24‎ Internal link undo

curprev 13:4713:47, 14 December 2016‎ 132.68.47.221 talk‎ 8,504 bytes +4‎ →‎Entanglement undo

curprev 07:1807:18, 13 December 2016‎ Yobot talk contribs‎ m 8,500 bytes −14‎ →‎[[Entanglement]]: WP:CHECKWIKI error fixes using AWB undo

curprev 01:2201:22, 12 December 2016‎ 47.148.79.80 talk‎ 8,514 bytes −6‎ →‎Entanglement: Fixed citation error. undo

curprev 21:4121:41, 11 December 2016‎ Cmechel talk contribs‎ 8,520 bytes +281‎ Added inline reference, corrected some more quantum notations undo Tag: Visual edit

23 August 2023

2 August 2023

9 February 2023

4 October 2022

17 July 2022

11 July 2021

17 April 2021

5 April 2021

3 April 2021

4 March 2021

25 December 2020

5 November 2020

4 November 2020

3 November 2020

2 November 2020

27 July 2020

8 June 2020

20 October 2019

7 October 2019

11 August 2019

10 July 2019

28 February 2019

4 January 2019

21 November 2018

28 October 2018

22 March 2018

18 October 2017

13 September 2017

31 July 2017

27 March 2017

26 March 2017

24 March 2017

12 February 2017

28 January 2017

14 January 2017

13 January 2017

3 January 2017

14 December 2016

13 December 2016

12 December 2016

11 December 2016