J. Kristiansen

728 total citations
23 papers, 385 citations indexed

About

J. Kristiansen is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Atmospheric Science. According to data from OpenAlex, J. Kristiansen has authored 23 papers receiving a total of 385 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Astronomy and Astrophysics, 9 papers in Nuclear and High Energy Physics and 7 papers in Atmospheric Science. Recurrent topics in J. Kristiansen's work include Cosmology and Gravitation Theories (9 papers), Dark Matter and Cosmic Phenomena (6 papers) and Particle physics theoretical and experimental studies (5 papers). J. Kristiansen is often cited by papers focused on Cosmology and Gravitation Theories (9 papers), Dark Matter and Cosmic Phenomena (6 papers) and Particle physics theoretical and experimental studies (5 papers). J. Kristiansen collaborates with scholars based in Norway, United Kingdom and United States. J. Kristiansen's co-authors include Jón Egill Kristjánsson, Eigil Kaas, G. La Vacca, Ø. Elgarøy, L. P. L. Colombo, Roberto Mainini, S. A. Bonometto, Pedro G. Ferreira, H. K. Eriksen and Annick Terpstra and has published in prestigious journals such as Scientific Reports, Geophysical Research Letters and Astronomy and Astrophysics.

In The Last Decade

J. Kristiansen

21 papers receiving 371 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
J. Kristiansen Norway 10 188 175 171 102 59 23 385
M. Galli Italy 12 193 1.0× 129 0.7× 67 0.4× 37 0.4× 40 0.7× 47 313
Kalyan Bhuyan India 10 160 0.9× 321 1.8× 300 1.8× 71 0.7× 17 0.3× 48 541
Lihua Ma China 11 158 0.8× 61 0.3× 45 0.3× 54 0.5× 77 1.3× 45 297
S. K. Midya India 10 99 0.5× 280 1.6× 229 1.3× 9 0.1× 10 0.2× 60 384
S. Yasue Japan 9 313 1.7× 55 0.3× 21 0.1× 153 1.5× 41 0.7× 51 403
Aronne Merrelli United States 13 126 0.7× 351 2.0× 359 2.1× 33 0.3× 6 0.1× 34 530
M. Calisto Switzerland 8 297 1.6× 338 1.9× 116 0.7× 12 0.1× 15 0.3× 10 426
Richard Dworak United States 9 49 0.3× 417 2.4× 349 2.0× 12 0.1× 34 0.6× 18 489
Syun‐Ichi Akasofu United States 9 191 1.0× 159 0.9× 53 0.3× 12 0.1× 87 1.5× 22 383
J. S. Key United States 8 119 0.6× 117 0.7× 102 0.6× 36 0.4× 19 0.3× 12 253

Countries citing papers authored by J. Kristiansen

Since Specialization
Citations

This map shows the geographic impact of J. Kristiansen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by J. Kristiansen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Kristiansen more than expected).

Fields of papers citing papers by J. Kristiansen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. Kristiansen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by J. Kristiansen. The network helps show where J. Kristiansen may publish in the future.

Co-authorship network of co-authors of J. Kristiansen

This figure shows the co-authorship network connecting the top 25 collaborators of J. Kristiansen. A scholar is included among the top collaborators of J. Kristiansen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with J. Kristiansen. J. Kristiansen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Kristiansen, J., et al.. (2025). Integrating multiple slack bus operations and metaheuristic techniques for power flow optimization. Scientific Reports. 15(1). 16821–16821.
2.
3.
Rogers, Alex D., Philipp H. Boersch‐Supan, Thomas G. Bornman, et al.. (2016). Pelagic communities of the South West Indian Ocean seamounts: R/V Dr Fridtjof Nansen Cruise 2009-410. Deep Sea Research Part II Topical Studies in Oceanography. 136. 5–35. 17 indexed citations
4.
Vikhamar-Schuler, Dagrun, John Edwards, G. G. Rooney, & J. Kristiansen. (2012). Evaluation of JULES multi-layer snow scheme for Norwegian snow conditions. EGUGA. 3725.
5.
Kristiansen, J. & Ø. Elgarøy. (2011). Reactor sterile neutrinos, dark energy, and the age of the universe. Astronomy and Astrophysics. 532. A67–A67. 6 indexed citations
6.
Kristiansen, J., G. La Vacca, L. P. L. Colombo, Roberto Mainini, & S. A. Bonometto. (2010). Coupling between cold dark matter and dark energy from neutrino mass experiments. New Astronomy. 15(7). 609–613. 10 indexed citations
7.
Eriksen, H. K., et al.. (2009). How fast could Usain Bolt have run? A dynamical study. American Journal of Physics. 77(3). 224–228. 12 indexed citations
8.
Vacca, G. La & J. Kristiansen. (2009). Dynamical Dark Energy model parameters with or without massive neutrinos. Journal of Cosmology and Astroparticle Physics. 2009(7). 36–36. 9 indexed citations
9.
Rogers, Alice, Philipp H. Boersch‐Supan, Thomas G. Bornman, et al.. (2009). Southern Indian Ocean Seamounts (IUCN/ UNDP/ ASCLME/ NERC /EAF Nansen Project 2009 Cruise 410) 12th November – 19th December, 2009. BIBSYS Brage (BIBSYS (Norway)). 2 indexed citations
10.
Vacca, G. La, J. Kristiansen, L. P. L. Colombo, Roberto Mainini, & S. A. Bonometto. (2009). Do WMAP data favor neutrino mass and a coupling between Cold Dark Matter and Dark Energy ?. Nuclear Physics B - Proceedings Supplements. 194. 254–259. 1 indexed citations
11.
Vacca, G. La, J. Kristiansen, L. P. L. Colombo, Roberto Mainini, & S. A. Bonometto. (2009). Do WMAP data favor neutrino mass and a coupling between Cold Dark Matter and Dark Energy?. Journal of Cosmology and Astroparticle Physics. 2009(4). 7–7. 43 indexed citations
12.
Thoene, C. C., J. P. U. Fynbo, A. de Ugarte Postigo, et al.. (2008). GRB 080430 - multicolor observations of the afterglow.. GRB Coordinates Network. 7658. 1. 1 indexed citations
13.
Kristiansen, J. & Ø. Elgarøy. (2008). Cosmological implications of the KATRIN experiment. Journal of Cosmology and Astroparticle Physics. 2008(1). 7–7. 4 indexed citations
14.
Kristiansen, J. & Pedro G. Ferreira. (2008). Constraining primordial magnetic fields with CMB polarization experiments. Physical review. D. Particles, fields, gravitation, and cosmology. 77(12). 20 indexed citations
15.
Iversen, Trond, J. Kristiansen, Thomas Jung, & Jan Barkmeijer. (2008). Optimal atmospheric forcing perturbations for the cold-ocean warm-land pattern. Tellus A Dynamic Meteorology and Oceanography. 60(3). 528–546. 4 indexed citations
16.
Kristiansen, J., Ø. Elgarøy, & Håkon Dahle. (2007). Using the cluster mass function from weak lensing to constrain neutrino masses. Physical review. D. Particles, fields, gravitation, and cosmology. 75(8). 10 indexed citations
17.
Kristiansen, J., H. K. Eriksen, & Ø. Elgarøy. (2006). Revised WMAP constraints on neutrino masses and other extensions of the minimalΛCDMmodel. Physical review. D. Particles, fields, gravitation, and cosmology. 74(12). 12 indexed citations
18.
Kristjánsson, Jón Egill, J. Kristiansen, & Eigil Kaas. (2004). Solar activity, cosmic rays, clouds and climate – an update. Advances in Space Research. 34(2). 407–415. 59 indexed citations
19.
Kristjánsson, Jón Egill, et al.. (2002). A new look at possible connections between solar activity, clouds and climate. Geophysical Research Letters. 29(23). 95 indexed citations
20.
Kristiansen, J., et al.. (1992). A radar investigation of pyramids. 4 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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