Jan Ambjørn

Jan Ambjørn

Professor, emeritus


  1. Published

    Nonperturbative 2D quantum gravity and Hamiltonians unbounded from below

    Ambjørn, Jan & Kristjansen, Charlotte Fløe, 20 Mar 1993, In: International Journal of Modern Physics A. 8, 7, p. 1259-1281

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. 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 journalJournal articleResearchpeer-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 journalJournal articleResearchpeer-review

  4. Published

    Nonperturbative dynamics of noncommutative gauge theory

    Ambjørn, Jan, Makeenko, Y. M., Nishimura, J. & Szabo, R. J., 11 May 2000, In: Physics Letters B. 480, 3-4, p. 399-408

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Nonperturbative quantum gravity

    Ambjørn, Jan, Goerlich, A., zJukiewic, J. & Loll, R., 1 Oct 2012, In: Physics Reports. 519, 4-5, p. 127-210 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Numerical problems in applying the langevin equation to complex effective actions

    Ambjørn, Jan & Yang, S., 19 Dec 1985, In: Physics Letters B. 165, 1-3, p. 140-146

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Observation of a string in three-dimensional SU(2) lattice gauge theory

    Ambjørn, Jan, Olesen, Poul & Peterson, C., 2 Aug 1984, In: Physics Letters B. 142, 5-6, p. 410-414

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Observing 4D baby universes in quantum gravity

    Ambjørn, Jan, Jain, S., Jurkiewicz, J. & Kristjansen, Charlotte Fløe, 13 May 1993, In: Physics Letters B. 305, 3, p. 208-213

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    On electroweak magnetism

    Ambjørn, Jan & Olesen, Poul, 27 Mar 1989, In: Nuclear Physics B. 315, 3, p. 606-614

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    On spontaneous parity breaking in three-dimensional Gauge- Higgs systems

    Ambjørn, Jan, Farakos, K. & Shaposhnikov, M. E., 30 Oct 1991, In: Modern Physics Letters A. 6, 33, p. 3099-3112

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 5868