Scimago Journal & Country Rank

International Journal of Theoretical Physics

CountryUnited States
51
H Index
Subject Area and CategoryMathematics
Mathematics (miscellaneous)

Physics and Astronomy
Physics and Astronomy (miscellaneous)
PublisherKluwer Academic/Plenum Publishers
Publication typeJournals
ISSN15729575, 00207748
Coverage1968-ongoing
Scope International Journal of Theoretical Physics publishes original research and reviews in theoretical physics and neighboring fields. Dedicated to the unification of the latest physics research, this journal seeks to map the direction of future research by original work in traditional physics like general relativity, quantum theory with relativistic quantum field theory,as used in particle physics, and by fresh inquiry into quantum measurement theory, and other similarly fundamental areas, e.g. quantum geometry and quantum logic, etc. (source)
Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Mathematics (miscellaneous)1999Q3
Mathematics (miscellaneous)2000Q3
Mathematics (miscellaneous)2001Q3
Mathematics (miscellaneous)2002Q3
Mathematics (miscellaneous)2003Q3
Mathematics (miscellaneous)2004Q3
Mathematics (miscellaneous)2005Q3
Mathematics (miscellaneous)2006Q3
Mathematics (miscellaneous)2007Q3
Mathematics (miscellaneous)2008Q3
Mathematics (miscellaneous)2009Q3
Mathematics (miscellaneous)2010Q3
Mathematics (miscellaneous)2011Q3
Mathematics (miscellaneous)2012Q3
Mathematics (miscellaneous)2013Q2
Mathematics (miscellaneous)2014Q3
Mathematics (miscellaneous)2015Q3
Mathematics (miscellaneous)2016Q3
Mathematics (miscellaneous)2017Q3
Physics and Astronomy (miscellaneous)1999Q3
Physics and Astronomy (miscellaneous)2000Q3
Physics and Astronomy (miscellaneous)2001Q3
Physics and Astronomy (miscellaneous)2002Q2
Physics and Astronomy (miscellaneous)2003Q3
Physics and Astronomy (miscellaneous)2004Q3
Physics and Astronomy (miscellaneous)2005Q3
Physics and Astronomy (miscellaneous)2006Q3
Physics and Astronomy (miscellaneous)2007Q3
Physics and Astronomy (miscellaneous)2008Q3
Physics and Astronomy (miscellaneous)2009Q3
Physics and Astronomy (miscellaneous)2010Q3
Physics and Astronomy (miscellaneous)2011Q3
Physics and Astronomy (miscellaneous)2012Q2
Physics and Astronomy (miscellaneous)2013Q2
Physics and Astronomy (miscellaneous)2014Q3
Physics and Astronomy (miscellaneous)2015Q3
Physics and Astronomy (miscellaneous)2016Q3
Physics and Astronomy (miscellaneous)2017Q3
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
19990.341
20000.369
20010.364
20020.479
20030.327
20040.374
20050.269
20060.291
20070.270
20080.282
20090.278
20100.312
20110.337
20120.457
20130.479
20140.414
20150.359
20160.297
20170.285
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)19990.455
Cites / Doc. (4 years)20000.503
Cites / Doc. (4 years)20010.512
Cites / Doc. (4 years)20020.568
Cites / Doc. (4 years)20030.555
Cites / Doc. (4 years)20040.483
Cites / Doc. (4 years)20050.432
Cites / Doc. (4 years)20060.516
Cites / Doc. (4 years)20070.549
Cites / Doc. (4 years)20080.543
Cites / Doc. (4 years)20090.586
Cites / Doc. (4 years)20100.616
Cites / Doc. (4 years)20110.758
Cites / Doc. (4 years)20120.972
Cites / Doc. (4 years)20131.089
Cites / Doc. (4 years)20141.201
Cites / Doc. (4 years)20150.911
Cites / Doc. (4 years)20160.982
Cites / Doc. (4 years)20170.897
Cites / Doc. (3 years)19990.455
Cites / Doc. (3 years)20000.537
Cites / Doc. (3 years)20010.538
Cites / Doc. (3 years)20020.649
Cites / Doc. (3 years)20030.501
Cites / Doc. (3 years)20040.502
Cites / Doc. (3 years)20050.434
Cites / Doc. (3 years)20060.500
Cites / Doc. (3 years)20070.493
Cites / Doc. (3 years)20080.518
Cites / Doc. (3 years)20090.596
Cites / Doc. (3 years)20100.667
Cites / Doc. (3 years)20110.813
Cites / Doc. (3 years)20121.080
Cites / Doc. (3 years)20131.183
Cites / Doc. (3 years)20141.275
Cites / Doc. (3 years)20150.925
Cites / Doc. (3 years)20160.987
Cites / Doc. (3 years)20170.880
Cites / Doc. (2 years)19990.448
Cites / Doc. (2 years)20000.589
Cites / Doc. (2 years)20010.517
Cites / Doc. (2 years)20020.623
Cites / Doc. (2 years)20030.485
Cites / Doc. (2 years)20040.507
Cites / Doc. (2 years)20050.466
Cites / Doc. (2 years)20060.419
Cites / Doc. (2 years)20070.444
Cites / Doc. (2 years)20080.493
Cites / Doc. (2 years)20090.650
Cites / Doc. (2 years)20100.710
Cites / Doc. (2 years)20110.863
Cites / Doc. (2 years)20121.135
Cites / Doc. (2 years)20131.247
Cites / Doc. (2 years)20141.402
Cites / Doc. (2 years)20150.910
Cites / Doc. (2 years)20160.919
Cites / Doc. (2 years)20170.864
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites199974
Self Cites200083
Self Cites200169
Self Cites200283
Self Cites200371
Self Cites200459
Self Cites200537
Self Cites200648
Self Cites200743
Self Cites200873
Self Cites2009114
Self Cites2010142
Self Cites2011202
Self Cites2012317
Self Cites2013472
Self Cites2014565
Self Cites2015243
Self Cites2016387
Self Cites2017363
Total Cites1999276
Total Cites2000344
Total Cites2001356
Total Cites2002371
Total Cites2003254
Total Cites2004248
Total Cites2005230
Total Cites2006277
Total Cites2007263
Total Cites2008315
Total Cites2009436
Total Cites2010621
Total Cites2011796
Total Cites20121154
Total Cites20131278
Total Cites20141581
Total Cites20151279
Total Cites20161303
Total Cites20171199
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document19990.333
External Cites per document20000.407
External Cites per document20010.434
External Cites per document20020.503
External Cites per document20030.361
External Cites per document20040.383
External Cites per document20050.364
External Cites per document20060.413
External Cites per document20070.413
External Cites per document20080.398
External Cites per document20090.440
External Cites per document20100.515
External Cites per document20110.607
External Cites per document20120.783
External Cites per document20130.746
External Cites per document20140.819
External Cites per document20150.749
External Cites per document20160.694
External Cites per document20170.614
Cites per document19990.455
Cites per document20000.537
Cites per document20010.538
Cites per document20020.649
Cites per document20030.501
Cites per document20040.502
Cites per document20050.434
Cites per document20060.500
Cites per document20070.493
Cites per document20080.518
Cites per document20090.596
Cites per document20100.667
Cites per document20110.813
Cites per document20121.080
Cites per document20131.183
Cites per document20141.275
Cites per document20150.925
Cites per document20160.987
Cites per document20170.880
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
199917.51
200015.89
200121.28
200220.26
200315.76
200416.95
200518.99
200612.78
200714.96
200816.50
200910.03
201011.69
201118.37
20129.48
201310.83
201413.17
201511.90
201612.92
201713.15
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20031
Non-citable documents20043
Non-citable documents20053
Non-citable documents20065
Non-citable documents20073
Non-citable documents20085
Non-citable documents20095
Non-citable documents20105
Non-citable documents201111
Non-citable documents201210
Non-citable documents201321
Non-citable documents201424
Non-citable documents201528
Non-citable documents201626
Non-citable documents201716
Citable documents1999606
Citable documents2000641
Citable documents2001662
Citable documents2002572
Citable documents2003507
Citable documents2004494
Citable documents2005530
Citable documents2006554
Citable documents2007533
Citable documents2008608
Citable documents2009732
Citable documents2010931
Citable documents2011979
Citable documents20121069
Citable documents20131080
Citable documents20141240
Citable documents20151383
Citable documents20161320
Citable documents20171362
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents1999449
Uncited documents2000471
Uncited documents2001496
Uncited documents2002400
Uncited documents2003368
Uncited documents2004355
Uncited documents2005385
Uncited documents2006405
Uncited documents2007385
Uncited documents2008432
Uncited documents2009497
Uncited documents2010598
Uncited documents2011594
Uncited documents2012592
Uncited documents2013617
Uncited documents2014669
Uncited documents2015838
Uncited documents2016762
Uncited documents2017853
Cited documents1999157
Cited documents2000170
Cited documents2001166
Cited documents2002172
Cited documents2003140
Cited documents2004142
Cited documents2005148
Cited documents2006154
Cited documents2007151
Cited documents2008181
Cited documents2009240
Cited documents2010338
Cited documents2011396
Cited documents2012487
Cited documents2013484
Cited documents2014595
Cited documents2015573
Cited documents2016584
Cited documents2017525
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