Quantum operation

en

WikiRank.net
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Quantum operation

Quality:

Quantum operation - class of transformations that quantum systems and processes can undergo; a completely positive linear map between spaces of trace class operators that maps a trace 1 operator to an operator of trace at most 1. Article “Quantum operation” in English Wikipedia has 31.1 points for quality (as of July 1, 2026). The article contains 8 references and 13 sections.

This article has the best quality in Chinese Wikipedia. However, this article is the most popular in English version.

Since the creation of article “Quantum operation”, its content was written by 50 registered users of English Wikipedia and edited by 60 registered Wikipedia users in all languages.

The article is cited 45 times in English Wikipedia and cited 64 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #26328 in July 2004
  • Global: #64881 in July 2004

The highest popularity rank from 2008:

  • Local (English): #404141 in November 2023
  • Global: #672669 in April 2025

There are 6 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Chinese (zh)
量子操作
38.5776
2English (en)
Quantum operation
31.0976
3Portuguese (pt)
Operação quântica
20.9682
4Arabic (ar)
عملية كمية
18.805
5Catalan (ca)
Operació quàntica
15.9387
6Swedish (sv)
Kvantoperation
6.9568
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "Quantum operation" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Quantum operation
287 772
2Chinese (zh)
量子操作
8 234
3Portuguese (pt)
Operação quântica
713
4Swedish (sv)
Kvantoperation
580
5Arabic (ar)
عملية كمية
274
6Catalan (ca)
Operació quàntica
125
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2026

The most popular language versions of the article "Quantum operation" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
Quantum operation
1 371
2Chinese (zh)
量子操作
65
3Swedish (sv)
Kvantoperation
6
4Portuguese (pt)
Operação quântica
5
5Catalan (ca)
Operació quàntica
4
6Arabic (ar)
عملية كمية
0
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "Quantum operation" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Quantum operation
50
2Arabic (ar)
عملية كمية
4
3Swedish (sv)
Kvantoperation
3
4Catalan (ca)
Operació quàntica
1
5Portuguese (pt)
Operação quântica
1
6Chinese (zh)
量子操作
1
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2026

Language versions of the article "Quantum operation" with the highest AI in June 2026
#LanguageAI awardRelative AI
1Arabic (ar)
عملية كمية
0
2Catalan (ca)
Operació quàntica
0
3English (en)
Quantum operation
0
4Portuguese (pt)
Operação quântica
0
5Swedish (sv)
Kvantoperation
0
6Chinese (zh)
量子操作
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Quantum operation" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Quantum operation
45
2Portuguese (pt)
Operação quântica
6
3Chinese (zh)
量子操作
6
4Catalan (ca)
Operació quàntica
4
5Swedish (sv)
Kvantoperation
2
6Arabic (ar)
عملية كمية
1
More...

Scores

Estimated value for Wikipedia:
English:
Global:
Popularity in June 2026:
English:
Global:
Popularity in all years:
English:
Global:
Authors in June 2026:
English:
Global:
Registered authors in all years:
English:
Global:
Citations:
English:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
عملية كمية
caCatalan
Operació quàntica
enEnglish
Quantum operation
ptPortuguese
Operação quântica
svSwedish
Kvantoperation
zhChinese
量子操作

Popularity rank trends

Best Rank English:
#404141
11.2023
Global:
#672669
04.2025

AI rank trends

Best Rank English:
#26328
07.2004
Global:
#64881
07.2004

Languages comparison

Important global interconnections (July 2025 – June 2026)

Wikipedia readers most often find their way to information on Quantum operation from Wikipedia articles about Quantum channel, No-communication theorem, Measurement in quantum mechanics, Chois theorem on completely positive maps and Weak measurement. Whereas reading the article about Quantum operation people most often go to Wikipedia articles on Karl Kraus, Completely positive map, Quantum channel, Stinespring factorization theorem and Chois theorem on completely positive maps.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 1 July 2026

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information