Jan Ambjørn

Jan Ambjørn

Professor, emeritus

ORCID: 0000-0003-3782-089X

Publication year:
All
201 - 225 out of 339Page size: 25
  1. 2000
  2. Published

    Monte Carlo studies of the IIB matrix model at large N

    Ambjørn, Jan, Anagnostopoulos, K. N., Bietenholz, W., Nishimura, J. & Hotta, T., 1 Jul 2000, In: Journal of High Energy Physics (Online). 2000, 7, p. 011

    Research output: Contribution to journal › Journal article › Research › peer-review

  3. Published

    Nonperturbative Lorentzian path integral for gravity

    Ambjørn, Jan, Jurkiewicz, J. & Loll, R., 31 Jul 2000, In: Physical Review Letters. 85, 5, p. 924-927

    Research output: Contribution to journal › Journal article › Research › peer-review

  4. 2001
  5. Published

    High Temperature, Classical, Real Time Dynamics of Nonabelian Gauge Theories as Seen by a Computer

    Ambjørn, Jan & Anagnostopoulos, K. N., 2001, In: JHEP. 0106, p. 069

    Research output: Contribution to journal › Journal article › Research › peer-review

  6. Published

    Fermionization of the spin S Uimin-Lai-Sutherland model: generalization of supersymmetric t-J model to spin S

    Ambjørn, Jan, Karakhanyan, D., Mirumyan, M. & Sedrakyan, A., 9 Apr 2001, In: Nuclear Physics B. 599, 3, p. 547-560

    Research output: Contribution to journal › Journal article › Research › peer-review

  7. Published

    Computer simulations of 3d Lorentzian quantum gravity

    Ambjørn, Jan, Jurkiewicz, J. & Loll, R., 29 Apr 2001, In: Nuclear Physics, Section B, Proceedings Supplements. 94, p. 689-692

    Research output: Contribution to journal › Conference article › Research › peer-review

  8. Published

    Simulating simplified versions of the IKKT matrix model

    Ambjørn, Jan, Anagnostopoulos, K. N., Hotta, T. & Nishimura, J., 29 Apr 2001, In: Nuclear Physics, Section B, Proceedings Supplements. 94, p. 685-688

    Research output: Contribution to journal › Conference article › Research › peer-review

  9. Published

    High-temperature, classical, real-time dynamics of non-abelian gauge theories as seen by a computer

    Ambjørn, Jan, Anagnostopoulos, K. N. & Kransitz, A., 1 Jun 2001, In: Journal of High Energy Physics (Online). 2001, 6, p. 069

    Research output: Contribution to journal › Journal article › Research › peer-review

  10. Published

    Integrable ladder t-J model with staggered shift of the spectral parameter

    Ambjørn, Jan, Amaudon, D., Sedrakyan, A. & Sorba, T., 3 Aug 2001, In: Journal of Physics A: Mathematical and Theoretical. 34, 30, p. 5887-5900

    Research output: Contribution to journal › Journal article › Research › peer-review

  11. Published

    Nonperturbative 3d Lorentzian quantum gravity

    Ambjørn, Jan, Jurkiewicz, J. & Loll, R., 15 Aug 2001, In: Physical Review D (Particles, Fields, Gravitation and Cosmology). 64, 4, p. 044011

    Research output: Contribution to journal › Journal article › Research › peer-review

  12. Published

    Lorentzian 3d gravity with wormholes via matrix models

    Ambjørn, Jan, Jurkiewicz, J., Loll, R. & Vernizzi, G., 1 Sep 2001, In: Journal of High Energy Physics (Online). 2001, 9, p. 022

    Research output: Contribution to journal › Journal article › Research › peer-review

  13. Published

    Dynamically triangulating Lorentzian quantum gravity

    Ambjørn, Jan, Jurkiewicz, J. & Loll, R., 3 Sep 2001, In: Nuclear Physics B. 610, 1-2, p. 347-382

    Research output: Contribution to journal › Journal article › Research › peer-review

  14. 2002
  15. Published

    On the spontaneous breakdown of Lorentz symmetry in matrix models of superstrings

    Ambjørn, Jan, Anagnostopoulos, K. N. & Nishimura, J., 15 Apr 2002, In: Physical Review D (Particles, Fields, Gravitation and Cosmology). 65, 8 part b, p. 086001

    Research output: Contribution to journal › Journal article › Research › peer-review

  16. Published

    3d Lorentzian, dynamically triangulated quantum gravity

    Ambjørn, Jan, Jurkiewicz, J. & Loll, R., 28 May 2002, In: Nuclear physics B, Proceedings supplements. 106, p. 980-982

    Research output: Contribution to journal › Conference article › Research › peer-review

  17. Published

    A Lorentzian cure for euclidean troubles

    Ambjørn, Jan, Dasgupta, A., Jurkiewicz, J. & Loll, R., 28 May 2002, In: Nuclear physics B, Proceedings supplements. 106, p. 977-979

    Research output: Contribution to journal › Conference article › Research › peer-review

  18. Published

    On the Quantum Geometry of String Theory

    Ambjørn, Jan, Anagnostopoulos, K. N. & Nishimura, J., 28 May 2002, In: Nuclear Physics, Section B, Proceedings Supplements. 106, p. 965-967

    Research output: Contribution to journal › Conference article › Research › peer-review

  19. Published

    Real-time dynamics of a hot Yang-Mills theory: A nummerical analysis

    Ambjørn, Jan & Anagnostopoulos, K. N., 28 May 2002, In: Nuclear Physics, Section B, Proceedings Supplements. 106, vol. 106, p. 546-548

    Research output: Contribution to journal › Conference article › Research › peer-review

  20. Published

    Strings, Quantum Gravity and Non-commutative Geometry on the Lattice

    Ambjørn, Jan, 28 May 2002, In: Nuclear Physics, Section B, Proceedings Supplements. 106, p. 62-70

    Research output: Contribution to journal › Conference article › Research › peer-review

  21. Published

    Interpolation between Open and Closed Strings - a BSFT Approach

    Ambjørn, Jan & Janik, R. A., 27 Jun 2002, In: Physics Letters B. 538, 1-2, p. 189-196

    Research output: Contribution to journal › Journal article › Research › peer-review

  22. Published

    The factorization method for systems with a complex action. A test in random matrix theory for finite density QCD

    Ambjørn, Jan, Anagnostopoulos, K. N. & Nishimura, J., 1 Oct 2002, In: Journal of High Energy Physics (Online). 2002, 10, p. 062

    Research output: Contribution to journal › Journal article › Research › peer-review

  23. Published

    Stripes from (noncommutative) stars

    Ambjørn, Jan & Catteral, S., 28 Nov 2002, In: Physics Letters B. 549, 1-2, p. 253-259

    Research output: Contribution to journal › Journal article › Research › peer-review

  24. 2003
  25. Published

    3-D lorentzian quantum gravity from the asymmetric ABAB matrix model

    Ambjørn, Jan, Jurkiewicz, J., Loll, R. & Vernizzi, G., 2003, In: Acta Physica Polonica B. 34, 10, p. 4667-4688

    Research output: Contribution to journal › Journal article › Research › peer-review

  26. Published

    String theory in electromagnetic fields

    Ambjørn, Jan, 1 Feb 2003, In: Journal of High Energy Physics (Online). 2003, 2, p. 026

    Research output: Contribution to journal › Journal article › Research › peer-review

  27. Published

    Towards a diagrammatic derivation of the Veneziano-Yankielowicz-Taylor superpotential

    Ambjørn, Jan & Janik, R. A., 4 Sep 2003, In: Physics Letters B. 569, 1-2, p. 81-84

    Research output: Contribution to journal › Journal article › Research › peer-review

  28. 2004
  29. Published

    An intergrable model with non-reducible three partical R- matrix

    Ambjørn, Jan, Khachatryan, S. & Sedrakyan, A., 2004, In: Journal of Physics A: Mathematical and Theoretical (Print Edition). 37, 30, p. 7397-7406

    Research output: Contribution to journal › Journal article › Research › peer-review

  30. Published

    Renormalization of 3d quantum gravity from matrix models

    Ambjørn, Jan, Jurkiewicz, J. & Loll, R., 19 Feb 2004, In: Physics Letters B. 581, 3-4, p. 255-262

    Research output: Contribution to journal › Journal article › Research › peer-review

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