Helge Stjernholm Kragh

Helge Stjernholm Kragh

Professor, emeritus


  1. 2024
  2. Published

    A new literary style of science: The rise of acronyms in physics and astronomy

    Kragh, Helge Stjernholm, 24 Mar 2024, In: Physics in Perspective. 24 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    How did the Big Bang get its name? Here’s the real story

    Kragh, Helge Stjernholm, 2024, In: Nature. 627, 8005, p. 726-728

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. 2023
  5. Published

    The emergence of modern cosmology

    Kragh, Helge Stjernholm, 13 Dec 2023, 20 p.

    Research output: Other contributionNet publication - Internet publicationResearchpeer-review

  6. Published

    Anticipations and discoveries of the heavy hydrogen isotopes, 1913-1939

    Kragh, Helge Stjernholm, 30 Nov 2023, 21 p. arXiv preprint.

    Research output: Other contributionNet publication - Internet publicationResearch

  7. Published

    Poincaré and cosmic space: Curved or not?

    Kragh, Helge Stjernholm, 27 Oct 2023, In: Philosophia Scientiae. 27, 2, p. 53-71 21 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    From Quanta to Gravitation: The Science and Life of Christian Møller

    Kragh, Helge Stjernholm, May 2023, Videnskabernes Selskabs Forlag. 496 p.

    Research output: Book/ReportBookResearchpeer-review

  9. Published

    Origins and early developments of Big Science

    Kragh, Helge Stjernholm, 2023, Big Science in the 21st Century: Economic and Societal Impacts . Charitos, P. (ed.). Bristol: IOP Publishing, Vol. Chapter 22. p. 22.1-22.11 12 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  10. 2022
  11. Published

    Chemists without knowing it? Computational chemistry and the Møller-Plesset pertubation theory

    Kragh, Helge Stjernholm, 2 Sep 2022, In: Substantia. 6, 2, p. 43-54

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Biographical histories of chemistry

    Kragh, Helge Stjernholm, Aug 2022, In: Ambix. 6 p.

    Research output: Contribution to journalReviewResearch

  13. Published

    Brecht, Galileo, and Møller: A view from Copenhagen, 1938-1939

    Kragh, Helge Stjernholm, 18 Jul 2022, In: Physics in Perspective. 26 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Niels Bohr: On the Constitution of Atoms and Molecules

    Kragh, Helge Stjernholm, Jun 2022, Basel: Birkhäuser Verlag. 193 p.

    Research output: Book/ReportBookResearch

  15. Published

    Dead as a doornail? Zero-point energy and low-temperature physics in early quantum theory

    Kragh, Helge Stjernholm, Mar 2022, The Oxford Handbook of the History of Quantum Interpretations. Freire, O. (ed.). Oxford: Oxford University Press, p. 117-134

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  16. Published

    A terminological history of early elementary particle physics

    Kragh, Helge Stjernholm, 2022, In: Archive for History of Exact Sciences. 77, p. 73-120 48 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Before Bethe: Early ideas of the Sun’s generation of energy

    Kragh, Helge Stjernholm, 2022, 15 p. arXiv preprint.

    Research output: Other contributionNet publication - Internet publicationResearch

  18. Published

    Helmholtz and energy conservation reconsidered

    Kragh, Helge Stjernholm, 2022, In: Metascience. 31, p. 21-24

    Research output: Contribution to journalJournal articleResearch

  19. Published

    Philosophical Contexts of the Steady-State Universe

    Kragh, Helge Stjernholm, 2022, In: HOPOS: The Journal of the International Society for the History of Philosophy of Science. 12, 1, p. 129-145 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. 2021
  21. Published

    En videnskabelig ekspedition til verdens ende

    Kragh, Helge Stjernholm, Nov 2021, Dansk Ekspeditionshistorie, bd. 1: I Kongens og Oplysningens Tjeneste 1600-1850. Haslund Hansen, A. & Harbsmeier, M. (eds.). Gad, p. 238-265

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  22. Published

    The cyclic universe: From ancient time to the modern era

    Kragh, Helge Stjernholm, Oct 2021, L’Uomo e il Cosmo Nella Storia Paradigmi, Miti, Simboli: Atti del Convegno Internazionale Palermo. Buttitta, I. & La Barbera, A. (eds.). Palermo: Fondazione Ignazio Buttitta, p. 12-24

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  23. Published

    Karl Popper and modern cosmology: His thoughts and their impact

    Kragh, Helge Stjernholm, Jul 2021, Karl Popper’s Science and Philosophy. Pausnikova, Z. & Merritt, D. (eds.). Springer, p. 53-68

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  24. Published

    Chemical and other aspects of Rutherford’s nuclear atom

    Kragh, Helge Stjernholm, 2021, In: Journal of the Royal Society of New Zealand. 51, 3-4, p. 513-527

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. 2020
  26. Published

    Foton – nové vyjasněni starého pojmu

    Kragh, Helge Stjernholm, Jul 2020, In: Cesoslovenky Casopis pro Fyziku. 70, p. 173-179

    Research output: Contribution to journalJournal articleResearch

  27. Published

    Review of: V. Fages, Savantes nébuleuses (Paris: 2018)

    Kragh, Helge Stjernholm, Apr 2020, In: Centaurus. 61, p. 453-455

    Research output: Contribution to journalLiterature reviewResearch

  28. Published

    The periodic system and the idea of a chemical element: From Mendeleev to superheavy elements

    Kragh, Helge Stjernholm, Apr 2020, In: Centaurus. 61, p. 329-344

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Cosmology and religion

    Kragh, Helge Stjernholm, Jan 2020, In: Encyclopedia of the history of science. p. 1-16

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Max Weinstein: Physics, philosophy, pandeism

    Kragh, Helge Stjernholm, 2020, World and Life Views Emerging from Religion, Philosophy, and Perception of Nature . Weinstein, M. (ed.). Pandeism Anthology Project, p. 1-13

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  31. 2019
  32. Published

    Controversial elements: Priority disputes and the discovery of chemical elements

    Kragh, Helge Stjernholm, 18 Dec 2019, In: Substantia. 3, 2, p. 79-90

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Julius Thomsen (1826-1909) and his contributions to thermochemistry, atomic theory, and the nature of chemical elements

    Kragh, Helge Stjernholm, 17 Dec 2019, In: ChemTexts. 6, 9 p., 4.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    EINSTEIN'S UNFINISHED REVOLUTION: The Search for What Lies Beyond the Quantum

    Kragh, Helge Stjernholm, 1 Dec 2019, In: American Scientist. 107, 6, p. 374-376

    Research output: Contribution to journalLiterature reviewResearchpeer-review

  35. Published

    Varying constants of nature: Fragments of a history

    Kragh, Helge Stjernholm, 29 Nov 2019, In: Physics in Perspective. p. 1-17 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    A realist's vision of the quantum world

    Kragh, Helge Stjernholm, Oct 2019, In: American Scientist. 107, p. 374-376

    Research output: Contribution to journalReviewResearch

  37. Published

    Hermann Helmholtz from A to Z

    Kragh, Helge Stjernholm, Aug 2019, In: Metascience. p. 1-3 3 p.

    Research output: Contribution to journalLiterature reviewResearch

  38. Published

    Physics and the totalitarian principle

    Kragh, Helge Stjernholm, 11 Jul 2019, 19 p.

    Research output: Other contributionNet publication - Internet publicationResearch

  39. Published

    Light propagation in and outside a sphere illuminated by plane waves of light

    Lorenz, L., Revall Frisvad, J. (Translator) & Kragh, Helge Stjernholm, Jul 2019, In: European Physical Journal H. 59 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Published

    On Ludvig Lorenz and his 1890 treatise on light scattering by spheres

    Revall Frisvad, J. & Kragh, Helge Stjernholm, Jul 2019, In: European Physical Journal H. 44, 2, p. 137-160 24 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Plenitude philosophy and chemical elements

    Kragh, Helge Stjernholm, Jun 2019, In: HYLE - International Journal for Philosophy of Chemistry. 25, 1, p. 1-20

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    Alternative cosmological theories

    Kragh, Helge Stjernholm, Mar 2019, The Oxford Handbook of the History of Modern Cosmology. Kragh, H. & Longair, M. (eds.). Oxford: Oxford University Press, p. 120-161

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  43. Published

    Cosmological theories before and without Einstein

    Kragh, Helge Stjernholm, Mar 2019, The Oxford Handbook of the History of Modern Cosmology. Kragh, H. & Longair, M. (eds.). Oxford: Oxford University Press, p. 1-38

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  44. Published

    Elemente mit System

    Kragh, Helge Stjernholm, Mar 2019, In: Physik Journal. 18, 3, p. 53-57

    Research output: Contribution to journalJournal articleResearch

  45. Published

    Fundamental theories and epistemic shifts: Can history of science serve as a guide?

    Kragh, Helge Stjernholm, Mar 2019, Why Trust a Theory? : Epistemology of Fundamental Physics. Dardashti, R., Dawid, R. & Thébault, K. (eds.). Cambridge: Oxford University Press, p. 13-28

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  46. Published

    Steady-state theory and the cosmological controversy

    Kragh, Helge Stjernholm, Mar 2019, The Oxford Handbook of the History of Modern Cosmology. Kragh, H. & Longair, M. (eds.). Oxford: Oxford University Press, p. 162-205

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  47. Published

    The reception of Newtonian natural philosophy in Scandinavia

    Kragh, Helge Stjernholm, 2019, The Reception of Isaac Newton in Europe. Pulte, H. & Mandelbrote, S. (eds.). London: Bloomsbury Publishing plc, Vol. 1. p. 101-116

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  48. 2018
  49. Published

    The Lorenz-Lorentz formula: Origin and early history

    Kragh, Helge Stjernholm, Oct 2018, In: Substantia. 2, 2, p. 7-18

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Accepted/In press

    Hubble law or Hubble-Lemaître law? The IAU resolution

    Kragh, Helge Stjernholm, 10 Sep 2018, (Accepted/In press) 7 p. arxiv.org.

    Research output: Other contributionNet publication - Internet publicationResearch

  51. Published

    Ludvig Lorenz: A Nineteenth-Century Theoretical Physicist

    Kragh, Helge Stjernholm, Sep 2018, København: Det Kongelige Danske Videnskabernes Selskab. 280 p.

    Research output: Book/ReportBookResearchpeer-review

  52. Published

    The Lorenz number and the Lorenz gauge – known concepts, unknown physicist

    Kragh, Helge Stjernholm, Aug 2018, In: Annalen der Physik. 530, 9, 4 p., 1800204.

    Research output: Contribution to journalJournal articleResearchpeer-review

  53. Published

    Cyclic models of the relativistic universe: The early history

    Kragh, Helge Stjernholm, Jul 2018, Beyond Einstein: Perspectives on Geometry, Gravitation, and Cosmology in the Twentieth Century. Rowe, D., Sauer, T. & Walter, S. (eds.). New York: Springer, p. 183-204 22 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  54. Published

    Ludvig Lorenz and his non-Maxwellian electrical theory of light

    Kragh, Helge Stjernholm, Jul 2018, In: Physics in Perspective. 20, 3, p. 221-253 33 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  55. Published

    Georges Lemaitre, pioneer of modern theoretical cosmology

    Kragh, Helge Stjernholm, 16 Jun 2018, In: Foundations of Physics. 48, 10, p. 1333-1348 16 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  56. Published

    Review of Wilhelm Ostwald. The Autobiography

    Kragh, Helge Stjernholm, Apr 2018, In: Ambix. 2018, p. 1-2 2 p.

    Research output: Contribution to journalLiterature reviewResearch

  57. Published

    Ludvig Lorenz (1867) on light and electricity

    Kragh, Helge Stjernholm, 20 Mar 2018, 8 p.

    Research output: Other contributionNet publication - Internet publicationResearch

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