Niels Anne Jacob Obers

Niels Anne Jacob Obers

Professor


  1. 2000
  2. Published

    Hagedorn Behaviour of Little String Theory from String Corrections to NS5-branes

    Harmark, Troels & Obers, Niels A. , 2000, In: Phys. Lett.. B485, p. 285

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Phase Structure of Non-commutative Field Theories and Spinning Brane Bound States

    Harmark, Troels & Obers, Niels A. , 2000, In: JHEP. 0003, p. 024

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Thermodynamics of spinning branes and their dual field theories

    Harmark, Troels & Obers, Niels A. , 29 Feb 2000, In: Journal of High Energy Physics (Online). 2000, 01.

    Research output: Contribution to journalConference articleResearchpeer-review

  5. Published

    Hagedorn Behavior of Little String Theories from string corrections to NS5-branes

    Harmark, Troels & Obers, Niels A. , 19 Oct 2000, In: Physics Letters B. 485, 1-3, p. 285-292

    Research output: Contribution to journalConference articleResearchpeer-review

  6. 2002
  7. Published

    Black holes on cylinders

    Obers, Niels A. & Harmark, Troels, 2002, In: Journal of High Energy Physics (Online). 0205, p. 032

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Non-extremal Fractional Branes

    Obers, Niels A. & Harmark, Troels, 2002, In: Nucl. Phys.. vol. B 632, p. 257

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    The Outer-Automorphic WZW Orbifolds on so(2n), Including Five Triality Orbifolds on So(8)

    Obers, Niels A. , 2002, In: JHEP. 0212, p. 019

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Two Large Examples in Orbifold Theory: Abelian Orbifolds and the Charge Conjugation Orbifold on su(n)

    Obers, Niels A. , 2002, In: Int. J. Mod. Phys.. vol. A 17, p. 3897

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Black holes on cylinders

    Harmark, Troels & Obers, Niels A. , 1 May 2002, In: Journal of High Energy Physics. 6, 5, p. 775-835 61 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. 2003
  13. Published

    Black holes and black strings on cylinders: Talk presented by N.O. at the 35th International Symposium Ahrenshoop on the Theory of Elementary Particles, Berlin, Germany, 26-30 Aug 2002

    Harmark, Troels & Obers, Niels A. , 2003, In: Fortschritte der Physik. 51, 7, p. 793-798

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Gauge theory description of compactified pp waves

    Harmark, Troels & Obers, Niels A. , 2003, In: Journal of High Energy Physics (Online). 0301, p. 016

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    SO(N) superpotential, seiberg-witten curves and loop equations

    Janik, R. A. & Obers, Niels A. , 2003, In: Physics Letters B. 553, p. 309-316

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. 2004
  17. Published

    General definition of gravitational tension

    Harmark, Troels & Obers, Niels A. , 2004, In: Journal of High Energy Physics. 0405, p. 043

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    New phase diagram for black holes and strings on cylinders

    Harmark, Troels & Obers, Niels A. , 2004, In: Class. Quant. Grav.. 21, p. 1709

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    New phases of near-exremal branes on a circle

    Harmark, Troels & Obers, Niels A. , 2004, In: Journal of High Energy Physics. 0409, p. 022

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Phase structure of black holes and strings on cylinders

    Harmark, Troels & Obers, Niels A. , 2004, In: Nucl. Phys. B. 684, p. 183

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Editorial: Papers from the RTN workshop on the quantum structure of spacetime and the geometric nature of fundamental interactions, Copenhagen, 15-20 september 2003

    Bertolini, M., Demasure, Y., di Vecchia, Paolo, Kristjansen, Charlotte Fløe, Merlatti, P. & Obers, Niels A. , 21 May 2004, In: Classical and Quantum Gravity. 21, 10

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Phases of Kaluza-Klein black holes

    Elvang, H., Obers, Niels A. & Harmark, Troels, 21 May 2004, In: Classical and Quantum Gravity. 21, 10

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    New phases of near-extremal branes on a circle

    Harmark, Troels & Obers, Niels A. , 1 Sep 2004, In: Journal of High Energy Physics. 8, 9, p. 453-518 66 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. 2005
  25. Published

    Sequences of bubbles and holes: new phases of Kaluza-Klein black holes

    Elvang, H., Harmark, Troels & Obers, Niels A. , 2005, In: Journal of High Energy Physics. 01, p. 003

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Phases of Kaluza-Klein Black Holes: A Brief Review

    Harmark, Troels & Obers, Niels A. , 2 Mar 2005, In: arXiv.org: Physics.

    Research output: Contribution to journalJournal articleResearch

  27. Published

    New phases of thermal SYM and LST from Kaluza-Klein black holes

    Harmark, Troels & Obers, Niels A. , 1 Jul 2005, In: Fortschritte der Physik. 53, 7-8, p. 900-905 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. 2006
  29. Published

    Stable non-supersymmetric vacua in the moduli space of non-critical superstrings

    Harmark, Troels, Niarchos, V. & Obers, Niels A. , 2006, In: Nuclear Physics B. 759, 1-2, p. 20-49

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Therodynamics of the near-extremal NS5-brane

    Harmark, Troels & Obers, Niels A. , 2006, In: Nuclear Physics B. 742, p. 41-58

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. 2007
  32. Published

    Entropy of three-charge balck holes on a circle

    Harmark, Troels, Kristjansson, K. R., Obers, Niels A. & Rønne, P. B., 2007, In: Fortschritte der Physik. 55, 5-7, p. 748-753 5 p.

    Research output: Contribution to journalConference articleResearch

  33. Published

    Factorization of Seiberg-Witten curves with fundamental matter

    Janik, R. A., Obers, Niels A. & Rønne, P. B., 2007, In: Journal of High Energy Physics (Online). 05, 080

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Instabilities of black strings and branes

    Harmark, Troels, Niarchos, V. & Obers, Niels A. , 2007, In: Classical and Quantum Gravity. 24, 8, p. R1-R90

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Multi-black-hole configurations on the cylinder

    Dias, '. J. C., Harmark, Troels, Myers, R. C. & Obers, Niels A. , 2007, In: Physical Review D (Particles, Fields, Gravitation and Cosmology). 76, 10, p. 104025

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    The phase structure of higher-dimensional black rings and balck holes

    Emparan, R., Harmark, Troels, Niarchos, V., Obers, Niels A. & Rodriguez, M. J., 2007, In: Journal of High Energy Physics. 10, 110, p. 1-59

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    Three-charge black holes on a circle

    Harmark, Troels, Obers, Niels A. , Ronne, P. B. & Kristjansson, K., 2007, In: Journal of High Energy Physics (Online). 1, 023

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. 2008
  39. Published

    MHV, CSW and BCFW: field theory structures in string theory amplitudes

    Boels, R. H., Jens Larsen, K., Obers, Niels A. & Vonk, M., 2008, In: Journal of High Energy Physics (Online). 11, p. 015

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Published

    Phases of thermal N=2 quiver gauge theories

    Kasper J., L. & Obers, Niels A. , 2008, In: Journal of High Energy Physics (Online). 057, 1

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. 2009
  42. 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

  43. 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

  44. 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

  45. 2010
  46. 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

  47. 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

  48. 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

  49. 2011
  50. 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

  51. 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

  52. 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

  53. 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

  54. 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

  55. 2012
  56. 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

  57. 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

  58. 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

  59. 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

  60. 2013
  61. 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

  62. 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

  63. 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

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