2023
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1. |
Mauland-Hus, Renate; Elgarøy, Øystein; Mota, David; Winther, Hans Arnold. The void-galaxy cross-correlation function with massive neutrinos and modified gravity. Astronomy and Astrophysics (A & A) 2023 ;Volume 674. p. - UiO
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2. |
Mauland-Hus, Renate. Large-scale structure with massive neutrinos and modified gravity: A simulation-based approach. Oslo: Faculty of Mathematics and Natural Sciences 2023 148 p. Series of dissertations submitted to the Faculty of Mathematics and Natural Sciences, University of Oslo.(2694) UiO
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2022
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3. |
Einevoll, Gaute; Elgarøy, Øystein. Podcast #61: Om multivers og det antropiske prinsipp. Podcast "Vett og vitenskap" [Internet] 2022-07-24 NMBU UiO
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4. |
Mauland-Hus, Renate; Elgarøy, Øystein. Quantized vortices in superfluid dark matter. Journal of Cosmology and Astroparticle Physics (JCAP) 2022 ;Volume 2022.(01) p. - UiO
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2020
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5. |
Einevoll, Gaute; Elgarøy, Øystein. Om universet og Big Bang teorien. Podcast: Vett og vitenskap med Gaute Einevoll [Internet] 2020-05-03 NMBU UiO
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2019
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6. |
Elgarøy, Øystein; Bøe, Maria Vetleseter. Er hele universets energi bevart?. Naturfag 2019 p. 14-16 UiO
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2018
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7. |
Valberg, Pål. On the theory of dark matter superfluidity. : Universitetet i Oslo 2018 100 p. UiO
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2016
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8. |
Sand, Odd Petter. Massive neutrinos and spherical collapse in LCDM and DGP gravity. : Universitetet i Oslo 2016 136 p. UiO
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2015
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9. |
Elgarøy, Øystein. Hvordan finner man mørk energi?. I: Stjerneklart – siste nytt fra verdensrommet. Spartacus 2015 ISBN 9788243009738. p. 166-177 UiO
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10. |
Elgarøy, Øystein. Inflasjon: Da universet løp løpsk. I: Stjerneklart – siste nytt fra verdensrommet. Spartacus 2015 ISBN 9788243009738. p. 61-71 UiO
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2013
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11. |
Elgarøy, Øystein; Grøn, Øyvind. Gravitational Entropy and Inflation. Entropy 2013 ;Volume 15. p. 3620-3639 UiO OSLOMET
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2012
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12. |
Bræck, Simen; Elgarøy, Øystein. A physical interpretation of Hubble's law and the cosmological redshift from the perspective of a static observer. General Relativity and Gravitation 2012 ;Volume 44.(10) p. 2603-2610 OSLOMET UiO
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2011
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13. |
Gjerløw, Eirik; Elgarøy, Øystein. Are all modes created equal? An analysis of the WMAP 5-and 7-year data without inflationary prejudice. Physical Review D. Particles and fields 2011 ;Volume 83.(6) p. - UiO
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14. |
Kristiansen, Jostein Riiser; Elgarøy, Øystein. Reactor sterile neutrinos, dark energy, and the age of the universe. Astronomy and Astrophysics (A & A) 2011 ;Volume 532. p. - UiO
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2008
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15. |
Groeneboom, Nicolaas Ervik; Elgarøy, Øystein. Detection of trans-Planckian effects in the cosmic microwave background. Physical Review D. Particles and fields 2008 ;Volume 77. p. - UiO
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16. |
Kiakotou, A; Elgarøy, Øystein; Lahav, O. Neutrino mass, dark energy, and the linear growth factor. Physical Review D. Particles and fields 2008 ;Volume 77. UiO
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17. |
Kristiansen, Jostein Riiser; Elgarøy, Øystein. Cosmological implications of the KATRIN experiment. Journal of Cosmology and Astroparticle Physics (JCAP) 2008 UiO
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2007
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18. |
Elgarøy, Øystein. Upper limits on neutrino masses from cosmology. Nuclear physics B, Proceedings supplements 2007 ;Volume 168. p. 51-53 UiO
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19. |
Elgarøy, Øystein; Multamäki, Tuomas. On using the cosmic microwave background shift parameter in tests of models of dark energy. Astronomy and Astrophysics (A & A) 2007 ;Volume 471. p. 65-70 UiO
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20. |
Grøn, Øyvind; Elgaroy, O; Elgarøy, Øystein. Is space expanding in the Friedmann universe models?. American Journal of Physics (AJP) 2007 ;Volume 75. OSLOMET UiO
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21. |
Grøn, Øyvind; Elgarøy, Øystein. Is space expanding in the Friedmann universe models. American Journal of Physics (AJP) 2007 ;Volume 75.(2) p. 151-157 OSLOMET
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22. |
Kristiansen, Jostein Riiser; Elgarøy, Øystein; Dahle, Håkon. Using the cluster mass function from weak lensing to constrain neutrino masses. Physical Review D. Particles and fields 2007 ;Volume 75. UiO
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2006
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23. |
Elgarøy, Øystein; Multamäki, T.. Bayesian analysis of Friedmannless cosmologies. Journal of Cosmology and Astroparticle Physics (JCAP) 2006 ;Volume 09.(002) UiO
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24. |
Amarzguioui, Morad; Elgarøy, Øystein; Mota, David Fonseca; Multamaki, T. Cosmological constraints on f(R) gravity theories within the Palatini approach. Astronomy and Astrophysics (A & A) 2006 ;Volume 454. p. 707-714 UiO
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25. |
Elgarøy, Øystein. Upper limits on neutrino masses from cosmology. Neutrino Oscillation Workshop 2006; 2006-09-09 - 2006-09-16 UiO
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26. |
Elgarøy, Øystein; Lahav, Ofer. Sub-eV upper limits on neutrino masses from cosmology. Physica Scripta 2006 ;Volume 127. p. 105-106 UiO
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27. |
Elgarøy, Øystein; Lahav, Ofer. Sub-eV upper limits on neutrino masses from cosmology. Scandinavian Neutrino Oscillation Workshop 2006; 2006-05-02 - 2006-05-06 UiO
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28. |
Kristiansen, Jostein Riiser; Eriksen, Hans Kristian Kamfjord; Elgarøy, Øystein. Revised WMAP constraints on neutrino masses and other extensions of the minimal Lambda CDM model. Physical Review D. Particles and fields 2006 ;Volume 74. p. 123005- UiO
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2005
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29. |
Elgarøy, Øystein; Mota, David Fonseca; Multamäki, T.. Loitering universe models in light of the CMB. Physical Review D. Particles and fields 2005 ;Volume 71. UiO
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30. |
Amarzguioui, Morad; Elgarøy, Øystein; Multamäki, T.. Combined constraints on Cardassian models from supernovae, cosmic microwave background and large scale structure observations. Journal of Cosmology and Astroparticle Physics (JCAP) 2005 ;Volume 01. p. 008- UiO
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31. |
Elgarøy, Øystein; Lahav, Ofer. Neutrino masses from cosmological probes. New Journal of Physics 2005 ;Volume 7. p. 61- UiO
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32. |
Elgarøy, Øystein; Multamäki, T.. Cosmic acceleration and extra dimensions: constraints on modifications of the Friedmann equation. Monthly notices of the Royal Astronomical Society 2005 ;Volume 356. p. 475-479 UiO
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33. |
Evans, A. K. D.; Wehus, I. K.; Grøn, Øyvind; Elgarøy, Øystein. Geometrical constraints on dark energy. Astronomy and Astrophysics (A & A) 2005 ;Volume 430. p. 399-410 UiO OSLOMET
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34. |
Lahav, O; Elgarøy, Øystein. Weighing neutrinos with large-scale structure. Nuclear physics B, Proceedings supplements 2005 ;Volume 143. p. 439-446 UiO
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2004
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35. |
Multamaki, T; Elgarøy, Øystein. The Integrated Sachs-Wolfe effect as a probe of non-standard cosmological evolution. Astronomy and Astrophysics (A & A) 2004 ;Volume 423. p. 811-819 UiO
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36. |
Ouyed, Rachid; Elgarøy, Øystein; Dahle, Håkon; Keranen, Petteri. Meissner Effect and Vortex Dynamics in Quark Stars -- A Model for Soft Gamma-Ray Repeaters. Astronomy and Astrophysics (A & A) 2004 ;Volume 420. p. 1025-1032 UiO
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2001
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37. |
Elgarøy, Øystein; Blasio, Fabio V. de. Superfluid vortices in neutron stars. Astronomy and Astrophysics (A & A) 2001 ;Volume 370. p. 939-950 UiO
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38. |
Elgarøy, Øystein; Engeland, Torgeir; Hjorth-Jensen, Morten; Osnes, Eivind. Pairing correlations in nuclear systems, from infinite nuclear matter to finite nuclei. International Journal of Modern Physics B 2001 ;Volume 15. p. 1501-1509 UiO
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1999
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39. |
Blasio, Fabio V. de; Elgarøy, Øystein. Microscopic structure of a vortex line in superfluid neutron star matter. Physical Review Letters 1999 ;Volume 82.(9) p. 1815-1818 UiO
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40. |
Elgarøy, Øystein. Superfluidity in Infinite Nuclear Systems. : Fysisk institutt, UiO 1999 -1 p. UiO
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41. |
Elgarøy, Øystein; Engeland, Torgeir; Hjorth-Jensen, Morten; Osnes, Eivind. Pairing correlations, from finite nuclei to infinite matter. : Los Alamos National Laboratory 1999 10 p. nucl-th/9911053 UiO
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42. |
Elgarøy, Øystein; Engvold, Oddbjørn; Lund, N.. The Wilson-Bappu effect of the MgIIk line - dependence on stellar temperature, activity and metallicity. Astronomy and Astrophysics (A & A) 1999 ;Volume 343. p. 222-228 UiO
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43. |
Elgarøy, Øystein; Lemstad, Frank. Christopher Hansteen og jordmagnetismen. Astronomisk tidsskrift 1999 ;Volume 32.(3) p. 12-17 UiO
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44. |
Elgarøy, Øystein; Pethick, Christopher. Absence of fragmentation of the condensate in a model for bosons in a trap. Physical Review A. Atomic, Molecular, and Optical Physics (PRA) 1999 ;Volume 59.(2) p. 1711-1714 UiO
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45. |
Vidanya, Isaac; Polls, Artur; Ramos, Angels; Elgarøy, Øystein; Engvik, Lars; Hjorth-Jensen, Morten. Properties of _b stable neutron star matter with hyperons. : Los Alamos National Laboratory 1999 25 p. nucl-th/9912016 UiO
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1998
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46. |
Baldo, Marcello; Elgarøy, Øystein; Engvik, Lars; Hjorth-Jensen, Morten; Schulze, Hans-Josef. Modern nucleon-nucleon potentials and 3P<SUB>2</SUB>-3F<SUB>2</SUB> pairing in neutron matter. Physical Review C. Nuclear Physics 1998 ;Volume 58. p. 1921-1928 UiO
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47. |
Elgarøy, Øystein; Engvik, Lars; Hjorth-Jensen, Morten; Osnes, Eivind. Minimal relativity and <SUP>3</SUP>S<SUB>1</SUB>-<SUP>3</SUP>D<SUB>1</SUB> pairing in symmetric nuclear matter. Physical Review C. Nuclear Physics 1998 ;Volume 57. p. 1069-1072 UiO
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48. |
Elgarøy, Øystein; Hjorth-Jensen, Morten. Nucleon-nucleon phase shifts and pairing in infinite matter. Physical Review C. Nuclear Physics 1998 ;Volume 57. p. 1174-1177 UiO
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49. |
Elgarøy, Øystein; Hjorth-Jensen, Morten. Properties of Pairing Correlations in Infinite Nuclear Matter. Condensed Matter theories 21; 1998-01-01 UiO
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1997
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50. |
Blasio, Fabio V. de; Hjorth-Jensen, Morten; Elgarøy, Øystein; Engvik, Lars; Lazzari, Gianluca; Baldo, Marcello; Schulze, Hans-Josef. Coherence lengths of neutron superfluids. Physical Review C. Nuclear Physics 1997 ;Volume 56. p. 2332-2335 UiO
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