Niels Anne Jacob Obers

Niels Anne Jacob Obers

Professor


  1. 2021
  2. Published

    Spin Matrix theory string backgrounds and Penrose limits of AdS/CFT

    Harmark, Troels, Hartong, J., Obers, Niels A. & Oling, Gerben, 11 Mar 2021, In: Journal of High Energy Physics. 2021, 3, 30 p., 129.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. 2020
  4. Published

    Non-Boost Invariant Fluid Dynamics

    De Boer, M., Hartong, J., Have, E., Obers, Niels A. & Sybesma, W., 11 Aug 2020, In: SciPost Physics. 9, 42 p., 018.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Non-relativistic gravity and its coupling to matter

    Hansen, D., Hartong, J. & Obers, Niels A. , 23 Jun 2020, In: Journal of High Energy Physics. 2020, 6, 100 p., 145.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Newton-Cartan submanifolds and fluid membranes

    Armas, J., Hartong, J., Have, E., Nielsen, B. F. & Obers, Niels A. , 18 Jun 2020, In: Physical Review E. 101, 6, 25 p., 062803.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. 2019
  8. Published

    Relating non-relativistic string theories

    Harmark, Troels, Hartong, J., Menculini, L., Obers, Niels A. & Oling, Gerben, 12 Nov 2019, In: Journal of High Energy Physics. 2019, 11, 32 p., 071.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Gravity between Newton and Einstein

    Hansen, D., Hartong, J. & Obers, Niels A. , Oct 2019, In: International Journal of Modern Physics D. 28, 14, 6 p., 1944010.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Thermal transitions of metastable M-branes

    Armas, J., Nam Nguyen, Niarchos, V. & Obers, Niels A. , 23 Aug 2019, In: Journal of High Energy Physics. 2019, 8, 37 p., 128.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Black holes, gravitational waves and fundamental physics: a roadmap

    Barack, L., Cardoso, V., Nissanke, S., Sotiriou, T. P., Askar, A., Belczynski, C., Bertone, G., Bon, E., Blas, D., Brito, R., Bulik, T., Burrage, C., Byrnes, C. T., Caprini, C., Chernyakova, M., Chrusciel, P., Colpi, M., Ferrari, V., Gaggero, D., Gair, J., Garcia-Bellido, J., Hassan, S. F., Heisenberg, L., Hendry, M., Heng, I. S., Gomboc, A., Goobar, A., Gualtieri, L., Guendelman, E., Haardt, F., Harmark, Troels, Hejda, F., Hertog, T., Hopper, S., Husa, S., Ihanec, N., Nissimov, E., Obergaulinger, M., Obers, Niels A. , Oliveri, R., Wojnar, A., Yakut, K., Yan, H., Yazadjiev, S., Zaharijas, G. & Zilhao, M., 25 Jul 2019, In: Classical and Quantum Gravity. 36, 14, 178 p.

    Research output: Contribution to journalReviewResearchpeer-review

  12. Published

    Metastable Nonextremal Antibranes

    Armas, J., Nguyen, N., Niarchos, V., Obers, Niels A. & Van Riet, T., 9 May 2019, In: Physical Review Letters. 122, 18, 7 p., 181601.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Action Principle for Newtonian Gravity

    Hansen, D., Hartong, J. & Obers, Niels A. , 15 Feb 2019, In: Physical Review Letters. 122, 6, 6 p., 061106.

    Research output: Contribution to journalLetterResearchpeer-review

  14. 2018
  15. Published

    Strings with non-relativistic conformal symmetry and limits of the AdS/CFT correspondence

    Harmark, Troels, Hartong, J., Menculini, L., Obers, Niels A. & Yan, Z., 29 Nov 2018, In: Journal of High Energy Physics. 2018, 11, 28 p., 190.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Observational signatures of near-extremal Kerr-like black holes in a modified gravity theory at the Event Horizon Telescope

    Guo, M., Obers, Niels A. & Yan, H., 31 Oct 2018, In: Physical Review D. 98, 8, 15 p., 084063.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Homogeneous nonrelativistic geometries as coset spaces

    Grosvenor, K. T., Hartong, J., Keeler, C. & Obers, Niels A. , 6 Sep 2018, In: Classical and Quantum Gravity. 35, 17, 30 p., 175007.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Hydrodynamic modes of homogeneous and isotropic fluids

    de Boer, J., Hartong, J., Obers, Niels A. , Sybesma, W. & Vandoren, S., 13 Aug 2018, In: SciPost Physics. 5, 2, 19 p., 014.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Perfect fluids

    de Boer, J., Hartong, J., Obers, Niels A. , Sybesma, W. & Vandoren, S., 19 Jul 2018, In: SciPost Physics. 5, 1, 37 p., 003.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Zooming in on AdS3/CFT2 near a BPS bound

    Hartong, J., Lei, Y., Obers, Niels A. & Oling, G., 3 May 2018, In: Journal of High Energy Physics. 2018, 5, 40 p., 016.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Extremal black hole horizons

    Armas, J., Harmark, Troels & Obers, Niels A. , 16 Mar 2018, In: Journal of High Energy Physics. 2018, 34 p., 099.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. 2017
  23. Published

    Tyngdebølger

    Vestergaard, Marianne, Harmark, Troels & Obers, Niels A. , 8 Dec 2017, In: Aktuel Videnskab. 6, p. 24-30 7 p.

    Research output: Contribution to journalJournal articleCommunication

  24. Published

    Nonrelativistic strings and limits of the AdS/CFT correspondence

    Harmark, Troels, Hartong, J. & Obers, Niels A. , 24 Oct 2017, In: Physical Review D. 96, 8, 086019.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. 2016
  26. Published

    Torsional Newton-Cartan geometry from the Noether procedure

    Festuccia, G., Hansen, D., Hartong, J. & Obers, Niels A. , 28 Nov 2016, In: Physical Review D (Particles, Fields, Gravitation and Cosmology). 94, 10, 105023.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Symmetries and couplings of non-relativistic electrodynamics

    Festuccia, G., Hansen, D., Hartong, J. & Obers, Niels A. , 8 Nov 2016, In: Journal of High Energy Physics (Online). 2016, 11, 037.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Forced fluid dynamics from blackfolds in general supergravity backgrounds

    Armas, J., Gath, J., Niarchos, V., Obers, Niels A. & Pedersen, A. V., 27 Oct 2016, In: Journal of High Energy Physics. 2016, 10, 154.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Nonrelativistic Chern-Simons theories and three-dimensional Horava-Lifshitz gravity

    Hartong, J., Lei, Y. & Obers, Niels A. , 22 Sep 2016, In: Physical Review D (Particles, Fields, Gravitation and Cosmology). 94, 6, 065027.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Gravitational tension, spacetime pressure and black hole volume

    Armas, J., Obers, Niels A. & Sanchioni, M., 20 Sep 2016, In: Journal of High Energy Physics (Online). 2016, 9, 124.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Tyngdekraften

    Kragh, Helge Stjernholm & Obers, Niels A. , 2016, Verdensbilledet i Forandring : Et Hundredårigt Perspektiv . Fynbo, J. (ed.). København, p. 32-49

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

  32. 2015
  33. Published

    Schrodinger invariance from Lifshitz isometries in holography and field theory

    Hartong, J., Kiritsis, E. & Obers, Niels A. , 8 Sep 2015, In: Physical Review D (Particles, Fields, Gravitation and Cosmology). 92, 6, 066003.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Field theory on Newton-Cartan backgrounds and symmetries of the Lifshitz vacuum

    Hartong, J., Kiritsis, E. & Obers, Niels A. , 3 Aug 2015, In: Journal of High Energy Physics (Online). 2015, 8, 03.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Hořava-Lifshitz gravity from dynamical Newton-Cartan geometry

    Hartong, J. & Obers, Niels A. , 29 Jul 2015, In: Journal of High Energy Physics (Online). 2015, 7, 155.

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    Lifshitz space-times for Schrodinger holography

    Hartong, J., Kiritsis, E. & Obers, Niels A. , 30 Jun 2015, In: Physics Letters B. 746, p. 318-324

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. 2014
  38. Published

    Torsional Newton-Cartan geometry and Lifshitz holography

    Christensen, Morten Holm, Hartong, J., Obers, Niels A. & Rollier, B., 14 Mar 2014, In: Physical Review D (Particles, Fields, Gravitation and Cosmology). 89, 6

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    Boundary stress-energy tensor and Newton-Cartan geometry in Lifshitz holography

    Christensen, Morten Holm, Hartong, J., Obers, Niels A. & Rollier, B., 15 Jan 2014, In: Journal of High Energy Physics (Online). 2014, 1, 057.

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. 2013
  41. Published

    Null-Wave Giant Gravitons from Thermal Spinning Brane Probes

    Armas, J. S. N. D. O. B., Obers, Niels A. & Pedersen, A. V., 11 Oct 2013, In: Journal of High Energy Physics (Online). 2013, 109.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    Electroelasticity of charged black branes

    Armas, J. S. N. D. O. B., Gath, J. & Obers, Niels A. , 1 Oct 2013, In: Journal of High Energy Physics (Online). 2013, 035.

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    Holographic models for theories with hyperscaling violation

    Gath, J., Hartong, J., Ferreira Monteiro, R. J. & Obers, Niels A. , 1 Apr 2013, In: Journal of High Energy Physics (Online). 2013, 159.

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published

    Relativistic elasticity of stationary fluid branes

    Armas, J. & Obers, Niels A. , 28 Feb 2013, In: Physical Review D (Particles, Fields, Gravitation and Cosmology). 87, 4, p. 044058 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. 2012
  46. Published

    Black Branes as Piezoelectrics

    Armas, J. S. N. D. O. B., Gath, J. & Obers, Niels A. , 10 Dec 2012, In: Physical Review Letters. 109, 24, p. 241101 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Thermal Giant Gravitons

    Armas, J. S. N. D. O. B., Harmark, Troels, Obers, Niels A. , Orselli, M. & Pedersen, A. V., 28 Nov 2012, In: Journal of High Energy Physics (Online). 2012, p. 123 43 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Published

    The Young modulus of black strings and the fine structure of blackfolds

    Armas, J. S. N. D. O. B., Camps, J., Harmark, Troels & Obers, Niels A. , 1 Feb 2012, In: Journal of High Energy Physics (Online). 2012, 2, p. 110 28 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  49. Published

    Thermal string probes in AdS and finite temperature Wilson loops

    Grignani, G., Harmark, Troels, Marini, A., Obers, Niels A. & Orselli, M., 25 Jan 2012, In: Journal of High Energy Physics (Online). 2012, p. 144 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. 2011
  51. Published

    Nernst branes in gauged supergravity

    Barisch, S., Lopes Cardoso, G., Haack, M., Nampuri, S. & Obers, Niels A. , 1 Nov 2011, In: Journal of High Energy Physics (Online). 2011, 11

    Research output: Contribution to journalJournal articleResearchpeer-review

  52. Published

    Blackfolds in supergravity and string theory

    Emparan, R., Harmark, Troels, Niarchos, V. & Obers, Niels A. , 2 Sep 2011, In: Journal of High Energy Physics (Online). 2011, 154, p. 1108 47 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  53. Published

    Thermodynamics of the hot BIon

    Grignani, G., Harmark, Troels, Marini, A., Obers, Niels A. & Orselli, M., 13 Jun 2011, In: Nuclear Physics B. 851, 3, 19 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  54. Published

    Heating up the BIon

    Grignani, G., Orselli, M., Obers, Niels A. , Harmark, Troels & Marini, A., 1 Jun 2011, In: Journal of High Energy Physics (Online). 2011, 6, 058, p. 1106 36 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  55. Published

    Blackfolds in (anti)-de Sitter backgrounds

    Armas, J. S. N. D. O. B. & Obers, Niels A. , 19 Apr 2011, In: Physical Review D (Particles, Fields, Gravitation and Cosmology). 83, 8, p. 084039 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  56. 2010
  57. Published

    On-shell Recursion in String Theory

    Boels, R. H., Obers, Niels A. & Marmiroli, D., 1 Oct 2010, In: Journal of High Energy Physics (Online). 2010, p. 043

    Research output: Contribution to journalJournal articleResearchpeer-review

  58. Published

    New horizons for black holes and branes

    Emparan, R., Harmark, Troels, Niarchos, V. & Obers, Niels A. , 20 Apr 2010, In: Journal of High Energy Physics (Online). 2010, 4, p. 046

    Research output: Contribution to journalJournal articleResearchpeer-review

  59. Published

    Essentials of blackfold dynamics

    Emparan, R., Harmark, Troels, Niarchos, V. & Obers, Niels A. , 1 Mar 2010, In: Journal of High Energy Physics (Online). 2010, 3, p. 063

    Research output: Contribution to journalJournal articleResearchpeer-review

  60. 2009
  61. Published

    BLACKFOLD APPROACH FOR HIGHER-DIMENSIONAL BLACK HOLES

    Emparan, R., Harmark, Troels, Niarchos, V. & Obers, Niels A. , 1 Dec 2009, In: Acta Physica Polonica B. 40, 12, p. 3459-3477 18 p.

    Research output: Contribution to journalConference articleResearchpeer-review

  62. Published

    Black holes in higher-dimensional gravity

    Obers, Niels A. , 2009, In: Lecture Notes in Physics. 769, Chapter 6, p. 211-258

    Research output: Contribution to journalJournal articleResearchpeer-review

  63. Published

    World-volume effects theory for higher-dimensional black holes

    Emparan, R., Harmark, Troels, Obers, Niels A. & Niarchos, V., 2009, In: Physical Review Letters. 102, 19, p. 191301 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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