Type II string theory

Type II string theory - 10-dimensional string theory with N=2 supersymmetry (32 supercharges), either as N=(2,0) (type IIA) or N=(1,1) (type IIB). Article “Type II string theory” in English Wikipedia has 29.8 points for quality (as of July 1, 2025). The article contains 16 references and 5 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 1.57 points.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that (English) language version.

Since the creation of article “Type II string theory”, its content was written by 47 registered users of English Wikipedia and edited by 130 registered Wikipedia users in all languages.

The article is cited 262 times in English Wikipedia and cited 611 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #44071 in July 2013
• Global: #95251 in December 2008

The highest popularity rank from 2008:

• Local (English): #297056 in January 2016
• Global: #471192 in January 2016

There are 11 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, 2025 (including revision history and pageviews for previous years).

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

#	Language	Quality grade	Quality score
1	English (en) Type II string theory		29.7896
2	Portuguese (pt) Teoria das cordas do Tipo II		23.3746
3	Chinese (zh) 第二型弦理論		12.4893
4	French (fr) Théorie des cordes de type II		12.3771
5	German (de) Typ-II-Stringtheorie		12.2954
6	Arabic (ar) نظرية أوتار النوع الثاني		10.5252
7	Russian (ru) Теория струн типа II		9.1339
8	Italian (it) Teoria di stringa tipo II		8.8611
9	Spanish (es) Teorías de cuerdas de Tipo II		8.8243
10	Japanese (ja) タイプII超弦理論		3.704

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

The most popular language versions of the article "Type II string theory" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Type II string theory		220 177
2	Japanese (ja) タイプII超弦理論		22 525
3	Spanish (es) Teorías de cuerdas de Tipo II		18 261
4	French (fr) Théorie des cordes de type II		15 678
5	Chinese (zh) 第二型弦理論		9 301
6	Italian (it) Teoria di stringa tipo II		9 184
7	Arabic (ar) نظرية أوتار النوع الثاني		7 558
8	Portuguese (pt) Teoria das cordas do Tipo II		5 694
9	Lithuanian (lt) II tipo stygų teorija		4 105
10	German (de) Typ-II-Stringtheorie		3 488

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

The most popular language versions of the article "Type II string theory" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Type II string theory		821
2	Chinese (zh) 第二型弦理論		93
3	Japanese (ja) タイプII超弦理論		74
4	Russian (ru) Теория струн типа II		48
5	Italian (it) Teoria di stringa tipo II		33
6	French (fr) Théorie des cordes de type II		26
7	German (de) Typ-II-Stringtheorie		23
8	Spanish (es) Teorías de cuerdas de Tipo II		21
9	Portuguese (pt) Teoria das cordas do Tipo II		17
10	Arabic (ar) نظرية أوتار النوع الثاني		10

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

Language versions of the article "Type II string theory" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Type II string theory		47
2	Italian (it) Teoria di stringa tipo II		20
3	French (fr) Théorie des cordes de type II		19
4	German (de) Typ-II-Stringtheorie		10
5	Spanish (es) Teorías de cuerdas de Tipo II		8
6	Arabic (ar) نظرية أوتار النوع الثاني		6
7	Portuguese (pt) Teoria das cordas do Tipo II		5
8	Japanese (ja) タイプII超弦理論		4
9	Lithuanian (lt) II tipo stygų teorija		4
10	Russian (ru) Теория струн типа II		4

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

Language versions of the article "Type II string theory" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Italian (it) Teoria di stringa tipo II		1
2	Arabic (ar) نظرية أوتار النوع الثاني		0
3	German (de) Typ-II-Stringtheorie		0
4	English (en) Type II string theory		0
5	Spanish (es) Teorías de cuerdas de Tipo II		0
6	French (fr) Théorie des cordes de type II		0
7	Japanese (ja) タイプII超弦理論		0
8	Lithuanian (lt) II tipo stygų teorija		0
9	Portuguese (pt) Teoria das cordas do Tipo II		0
10	Russian (ru) Теория струн типа II		0

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

Language versions of the article "Type II string theory" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Type II string theory		262
2	Chinese (zh) 第二型弦理論		121
3	Spanish (es) Teorías de cuerdas de Tipo II		40
4	Arabic (ar) نظرية أوتار النوع الثاني		39
5	Portuguese (pt) Teoria das cordas do Tipo II		39
6	French (fr) Théorie des cordes de type II		34
7	Italian (it) Teoria di stringa tipo II		27
8	Japanese (ja) タイプII超弦理論		24
9	German (de) Typ-II-Stringtheorie		11
10	Lithuanian (lt) II tipo stygų teorija		11

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#	Language	Value
ar	Arabic نظرية أوتار النوع الثاني
de	German Typ-II-Stringtheorie
en	English Type II string theory
es	Spanish Teorías de cuerdas de Tipo II
fr	French Théorie des cordes de type II
it	Italian Teoria di stringa tipo II
ja	Japanese タイプII超弦理論
lt	Lithuanian II tipo stygų teorija
pt	Portuguese Teoria das cordas do Tipo II
ru	Russian Теория струн типа II
zh	Chinese 第二型弦理論

Best Rank

English: #297056 01.2016

Global: #471192 01.2016

Best Rank

English: #44071 07.2013

Global: #95251 12.2008

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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 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information