Jan Ambjørn

Jan Ambjørn

Professor, emeritus


  1. 1980
  2. Published

    A color magnetic vortex condensate in QCD

    Ambjørn, Jan & Olesen, Poul, 20 Oct 1980, In: Nuclear Physics B. 170, 2, p. 265-282

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Kinematics of periodic structures in SU(N) gauge theories

    Ambjørn, Jan, Felsager, B. & Olesen, Poul, 24 Nov 1980, In: Nuclear Physics B. 175, 2, p. 349-364

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    On the formation of a random color magnetic quantum liquid in QCD

    Ambjørn, Jan & Olesen, Poul, 11 Aug 1980, In: Nuclear Physics B. 170, 1, p. 60-78

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    T Hooft's non-Abelian magnetic flux has zero classical energy

    Ambjørn, Jan & Flyvbjerg, H., 1 Dec 1980, In: Physics Letters B. 97, 2, p. 241-245

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    THE EFFECTIVE POTENTIAL AND THE BOUND-STATES FOR A CLASS OF 2 DIMENSIONAL GAUGE-THEORIES

    Ambjørn, Jan, 1 Dec 1980, In: Zeitschrift fur Physik C-Particles and Fields. 5, 1, p. 37-42

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. 1981
  8. Published

    RESOLVING THE ON-SHELL AND OFF-SHELL AMBIGUITY OF PERTURBATIVE QCD USING SUM-RULES

    Ambjørn, Jan & Sakain, N., 5 Jan 1981, In: Zeitschrift fur Physik C-Particles and Fields. 8, 3, p. 221-231

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. 1982
  10. Published

    Källen's theorem and the unphysical nature of abelian external fields in Yang-Mills theory

    Ambjørn, Jan & Hughes, R. J., 29 Mar 1982, In: Nuclear Physics B. 197, 1, p. 113-131

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Particle creation in colour-electric fields

    Ambjørn, Jan & Hughes, R. J., 24 Jun 1982, In: Physics Letters B. 113, 4, p. 305-310

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    String tensions for lattice gauge theories in 2 + 1 dimensions

    Ambjørn, Jan, Hey, A. & Otto, S., 25 Oct 1982, In: Nuclear Physics B. 210, 3, p. 347-368

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. 1983
  14. Published

    Action principle of Bogoliubov coefficients

    Ambjørn, Jan, Hughes, R. J. & Nielsen, N. K., 1 Oct 1983, In: Annals of Physics. 150, 1, p. 92-113

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Canonical quantisation in non-Abelian background fields

    Ambjørn, Jan & Hughes, R. J., 2 Feb 1983, In: Annals of Physics. 145, 2, p. 340-377

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Gauge fields, BRS symmetry and the Casimir effect

    Ambjørn, Jan & Hughes, R. J., 23 May 1983, In: Nuclear Physics B. 217, 2, p. 336-348

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Properties of the vacuum. 2. Electrodynamic

    Ambjørn, Jan & Wolfram, S., 15 Aug 1983, In: Annals of Physics. 147, 1, p. 33-56

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Properties of the vacuum. I. Mechanical and thermodynamic

    Ambjørn, Jan & Wolfram, S., 15 Aug 1983, In: Annals of Physics. 147, 1, p. 1-32

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Reduced lattice gauge theory in two dimensions

    Ambjørn, Jan, Durhuus, Bergfinnur & Olesen, Poul, 13 Oct 1983, In: Physics Letters B. 130, 1-2, p. 93-97

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    The axial anomaly and the lattice Dirac sea

    Ambjørn, Jan, Greensite, J. & Peterson, C., 11 Jul 1983, In: Nuclear Physics B. 221, 2, p. 381-408

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. 1984
  22. 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

  23. Published

    Stochastic confinement and dimensional reduction: (I). Four-dimensional SU(2) lattice gauge theory

    Ambjørn, Jan, Olesen, Poul & Peterson, C., 10 Sep 1984, In: Nuclear Physics B. 240, 2, p. 189-212

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Stochastic confinement and dimensional reduction (II). Three-dimensional SU(2) lattice gauge theory

    Ambjørn, Jan, Olesen, Poul & Peterson, C., 20 Nov 1984, In: Nuclear Physics B. 240, 4, p. 533-542

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Three-dimensional lattice gauge theory and strings

    Ambjørn, Jan, Olesen, Poul & Peterson, C., 24 Sep 1984, In: Nuclear Physics B. 244, 1, p. 262-276

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. 1985
  27. Published

    Classical versus semiclassical electroweak decay of a techniskyrmion

    Ambjørn, Jan & Rubakov, V. A., 20 Jan 1985, In: Nuclear Physics B. 256, 3, p. 434-448

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Diseases of triangulated random surface models, and possible cures

    Ambjørn, Jan, Durhuus, Bergfinnur & Frohlich, J., 16 Jan 1985, In: Nuclear Physics B. 257, 3, p. 433-449

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Langevin simulations of configurations with static charges

    Ambjørn, Jan, Flensburg, M. & Peterson, C., 26 Sep 1985, In: Physics Letters B. 159, 4-6, p. 335-340

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. 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

  31. Published

    Periodic skyrme solitons

    Zahed , I., Wirzba, A., Meissner, U. G., Pethick, C. J. & Ambjørn, Jan, 5 Mar 1985, In: Physical Review D (Particles, Fields, Gravitation and Cosmology). 31, 5, p. 1114-1118

    Research output: Contribution to journalJournal articleResearchpeer-review

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