Profile information

Prof. Dr.  Holger Frahm

https://orcid.org/0000-0003-4629-6612
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Publications

  1. 1992
  2. Published

    Eindimensionale Quantensysteme: Untersuchungen zu exakter Lösbarkeit und kritischen Phänomenen

    Frahm, H., 1992, Hannover.

    Research output: Thesis › Habilitation treatise

  3. 1991

  4. Corner transfer matrix eigenstates for the six-vertex model

    Frahm, H. & Thacker, H. B., 7 Dec 1991, In: Journal of Physics A: Mathematical and General. 24, 23, p. 5587-5603

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

  5. Flux dynamics and the growth of the superconducting phase

    Frahm, H., Ullah, S. & Dorsey, A. T., 10 Jun 1991, In: Physical Review Letters. 66, 23, p. 3067-3070 4 p.

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

  6. Correlation functions of the one-dimensional Hubbard model in a magnetic field

    Frahm, H. & Korepin, V. E., 1 Mar 1991, In: Physical Review B. 43, 7, p. 5653-5662 10 p.

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

  7. On the construction of integrable XXZ Heisenberg models with arbitrary spin

    Frahm, H., 1991, Inverse Scattering and Applications. p. 41-45 (Contemporary Mathematics; vol. 122).

    Research output: Chapter in book/report/conference proceeding › Contribution to book/anthology › Research › peer review

  8. 1990

  9. Critical exponents for the one-dimensional Hubbard model

    Frahm, H. & Korepin, V. E., 1 Dec 1990, In: Physical Review B. 42, 16, p. 10553-10565 13 p.

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

  10. Finite-size effects in the integrable XXZ Heisenberg model with arbitrary spin

    Frahm, H. & Yu, N., 7 Jun 1990, In: Journal of Physics A: General Physics. 23, 11, p. 2115-2132 18 p.

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

  11. The integrable XXZ Heisenberg model with arbitrary spin: Construction of the Hamiltonian, the ground-state configuration and conformal properties

    Frahm, H., Yu, N. C. & Fowler, M., 4 Jun 1990, In: Nuclear Physics, Section B. 336, 3, p. 396-434 39 p.

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

  12. 1989

  13. Quantization conditions for the periodic Toda chain: Inadequacy of Bethe-ansatz methods

    Fowler, M. & Frahm, H., 1 Jun 1989, In: Physical Review B. 39, 16, p. 11800-11809 10 p.

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

  14. Published

    On spin-squeezed states and their application to semi-classical kink dynamics in magnetic chains

    Frahm, H. & Holyst, J. A., 15 May 1989, In: Journal of Physics: Condensed Matter. 1, 19, p. 3083-3094 12 p.

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

  15. 1988
  16. Published

    Frahm and Mikeska reply

    Frahm, H. & Mikeska, H. J., 18 Jul 1988, In: Physical Review Letters. 61, 3, p. 378 1 p.

    Research output: Contribution to journal › Comment/debate › Research › peer review

  17. Published

    Quantum suppression of irregularity in the spectral properties of the kicked rotator

    Frahm, H. & Mikeska, H. J., 1 Jan 1988, In: Physical Review Letters. 60, 1, p. 3-6 4 p.

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

  18. Published

    Stochastic formulation of energy-level statistics

    Hasegawa, H., Mikeska, H. J. & Frahm, H., 1 Jan 1988, In: Physical Review A. 38, 1, p. 395-399 5 p.

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

  19. 1987
  20. Published

    Chaos in a Driven Quantum Spin System

    Mikeska, H. J. & Frahm, H., 1987, Chaos, Noise and Fractals. Pike, E. R. & Lugiato, L. A. (eds.). Bristol, p. 117-136

    Research output: Chapter in book/report/conference proceeding › Contribution to book/anthology › Research › peer review

  21. Published

    Chaos in einem getriebenen quantenmechanischen Spin-System

    Frahm, H., 1987, Hannover.

    Research output: Thesis › Doctoral thesis

  22. Published

    The Kicked Quantum Spin: A Model System for Quantum Chaos

    Mikeska, H. J. & Frahm, H., 1987, Magnetic Excitations and Fluctuations II. p. 75-78 Chapter 16. (Springer Proceedings in Physics; vol. 23).

    Research output: Chapter in book/report/conference proceeding › Contribution to book/anthology › Research › peer review

  23. Published

    Towards a Quantitative Theory of Solitons in One-Dimensional Magnets: Quantum Effects, Out-of-Plane Fluctuations and the Specific Heat

    Mikeska, H. J. & Frahm, H., 1987, Nonlinearity in Condensed Matter. Bishop, A. R., Campbell, D. K., Kumar, P. & , S. E. T. (eds.). p. 53-58 Chapter 5. (Springer Series in Solid-State Sciences; vol. 69).

    Research output: Chapter in book/report/conference proceeding › Contribution to book/anthology › Research › peer review

  24. 1986
  25. Published

    The soliton contribution to the specific heat of CsNiF3: Quantum effects and out-of-plane fluctuations

    Mikeska, H. J. & Frahm, H., 20 Jun 1986, In: Journal of Physics C: Solid State Physics. 19, 17, p. 3203-3209 7 p.

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

  26. Published

    Levelstatistics and stochasticity in a driven quantum system

    Frahm, H. & Mikeska, H. J., 1 Jun 1986, In: Zeitschrift für Physik B Condensed Matter. 65, 2, p. 249-253 5 p.

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

  27. Published

    Classical stochasticity and quantum uncertainty in a simple quantum spin model

    Frahm, H. & Mikeska, H. J., Feb 1986, In: Journal of Magnetism and Magnetic Materials. 54-57, PART 3, p. 1203-1204 2 p.

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

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