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Prof. Dr.  Olaf Lechtenfeld

https://orcid.org/0000-0003-1947-484X
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Publications

  1. 2011
  2. Published

    N=4 multi-particle mechanics, WDVV equation and roots

    Lechtenfeld, O., Schwerdtfeger, K. & Thürigen, J., 2011, In: Symmetry, Integrability and Geometry: Methods and Applications (SIGMA). 7, 023.

    Research output: Contribution to journal › Article › Research › peer review

  3. Published

    Noncommutative deformation of the Ward metric

    Goffeng, M. & Lechtenfeld, O., 2011, In: Proceedings of Science.

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

  4. Published

    Yang-Mills instantons on cones and sine-cones over nearly Kähler manifolds

    Gemmer, K. P., Lechtenfeld, O., Nölle, C. & Popov, A. D., 2011, In: Journal of high energy physics. 2011, 9, 103.

    Research output: Contribution to journal › Article › Research › peer review

  5. 2010
  6. Published

    Action-angle variables for dihedral systems on the circle

    Lechtenfeld, O., Nersessian, A. & Yeghikyan, V., 18 Oct 2010, In: Physics Letters, Section A: General, Atomic and Solid State Physics. 374, 46, p. 4647-4652 6 p.

    Research output: Contribution to journal › Article › Research › peer review

  7. Published

    N=4 supersymmetry and the belavin-polyakov-shvarts-tyupkin instanton

    Krivonos, S., Lechtenfeld, O. & Sutulin, A., 16 Apr 2010, In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 81, 8, 085021.

    Research output: Contribution to journal › Article › Research › peer review

  8. Published

    N = 4 mechanics, WDVV equations and polytopes

    Lechtenfeld, O., 1 Feb 2010, In: Physics of atomic nuclei. 73, 2, p. 375-383 9 p.

    Research output: Contribution to journal › Article › Research › peer review

  9. Published

    Hidden symmetries of integrable conformal mechanical systems

    Hakobyan, T., Krivonos, S., Lechtenfeld, O. & Nersessian, A., 25 Jan 2010, In: Physics Letters, Section A: General, Atomic and Solid State Physics. 374, 6, p. 801-806 6 p.

    Research output: Contribution to journal › Article › Research › peer review

  10. Published

    A new class of solutions to the WDVV equation

    Lechtenfeld, O. & Polovnikov, K., 11 Jan 2010, In: Physics Letters, Section A: General, Atomic and Solid State Physics. 374, 4, p. 504-506 3 p.

    Research output: Contribution to journal › Article › Research › peer review

  11. Published

    Heterotic compactifications on nearly Kähler manifolds

    Lechtenfeld, O., Nölle, C. & Popov, A. D., 2010, In: Journal of high energy physics. 2010, 9, 74.

    Research output: Contribution to journal › Article › Research › peer review

  12. Published

    New D(2, 1;α) mechanics with spin variables

    Fedoruk, S., Ivanov, E. & Lechtenfeld, O., 2010, In: Journal of high energy physics. 2010, 4, 129.

    Research output: Contribution to journal › Article › Research › peer review

  13. Published

    Noncommutative baby Skyrmions

    Ioannidou, T. & Lechtenfeld, O., 2010, In: Proceedings of Science.

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

  14. Published

    On the non-commutative CP1 model

    Lechtenfeld, O. & MacEda, M., 2010, Gravitational Physics: Testing Gravity from Submillimeter to Cosmic Scale - Proceedings of the VIII Mexican School on Gravitation and Mathematical Physics. p. 208-212 5 p. (AIP Conference Proceedings; vol. 1256).

    Research output: Chapter in book/report/conference proceeding › Conference contribution › Research

  15. Published

    The Kähler potential of the non-commutative C P1 model

    Lechtenfeld, O. & MacEda, M., 2010, Recent Developments in Gravitation and BEC's Phenomenology - IV Mexican Meeting on Mathematical and Experimental Physics: Symposium on Gravitation BEC's Phenomenology. p. 187-195 9 p. (AIP Conference Proceedings; vol. 1318).

    Research output: Chapter in book/report/conference proceeding › Conference contribution › Research

  16. Published

    The noncommutative ward metric

    Lechtenfeld, O. & Maceda, M., 2010, In: Symmetry, Integrability and Geometry: Methods and Applications (SIGMA). 6, 045.

    Research output: Contribution to journal › Review article › Research › peer review

  17. Published

    Yang-Mills Flows on Nearly Kähler Manifolds and G2-Instantons

    Harland, D., Ivanova, T. A., Lechtenfeld, O. & Popov, A. D., 2010, In: Communications in Mathematical Physics. 300, 1, p. 185-204 20 p.

    Research output: Contribution to journal › Article › Research › peer review

  18. Published

    Yang-Mills instantons and dyons on homogeneous G2-manifolds

    Bauer, I., Ivanova, T. A., Lechtenfeld, O. & Lubbe, F., 2010, In: Journal of high energy physics. 2010, 10, 44.

    Research output: Contribution to journal › Article › Research › peer review

  19. 2009
  20. Published

    Instantons and Yang-Mills flows on coset spaces

    Ivanova, T. A., Lechtenfeld, O., Popov, A. D. & Rahn, T., Oct 2009, In: Letters in mathematical physics. 89, 3, p. 231-247 17 p.

    Research output: Contribution to journal › Article › Research › peer review

  21. Published

    Harmonic N=2 mechanics

    Galajinsky, A. & Lechtenfeld, O., 10 Sept 2009, In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 80, 6, 065012.

    Research output: Contribution to journal › Article › Research › peer review

  22. Published

    N = 4 superconformal n-particle mechanics via superspace

    Krivonos, S., Lechtenfeld, O. & Polovnikov, K., 21 Aug 2009, In: Nuclear Physics B. 817, 3, p. 265-283 19 p.

    Research output: Contribution to journal › Article › Research › peer review

  23. Published

    SU(2) reduction in N=4 supersymmetric mechanics

    Krivonos, S. & Lechtenfeld, O., 20 Aug 2009, In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 80, 4, 045019.

    Research output: Contribution to journal › Article › Research › peer review

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