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Institute of Theoretical Physics

Organisational unit: Institute

Type of address: Visitor address.
Appelstraße 2
30167
Hannover
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Publications

  1. 1995
  2. Published

    Comment on "Model of Fermions with Correlated Hopping (Integrable Cases)"

    Bedürftig, G. & Frahm, H., 1 Jan 1995, In: Physical Review Letters. 74, 26, p. 5284 1 p.

    Research output: Contribution to journalComment/debateResearchpeer review

  3. Published

    Bond Alternation in π-Conjugated Materials

    Baeriswyl, D. & Jeckelmann, E., 1995, In: Materials Science Forum.

    Research output: Contribution to journalArticleResearch

  4. Published

    Boundary conditions for quantum lattice systems

    Fannes, M. & Werner, R. F., 1995, In: Helv. Phys. Acta. 68, 7-8, p. 635-657 23 p.

    Research output: Contribution to journalArticleResearchpeer review

  5. Published

    Classical mechanics as quantum mechanics with infinitesimal hbar

    Werner, R. F. & Wolff, M. P. H., 1995, In: Phys. Lett. A. 202, 2-3, p. 155-159 5 p.

    Research output: Contribution to journalArticleResearchpeer review

  6. Published

    Exact black-hole solution with self-interacting scalar field

    Bechmann, O. & Lechtenfeld, O., 1995, In: Classical and quantum gravity. 12, 6, p. 1473-1481 9 p., 013.

    Research output: Contribution to journalArticleResearchpeer review

  7. Published

    Mixed states with positive Wigner functions

    Bröcker, T. & Werner, R. F., 1995, In: J. Math. Phys.. 36, 1, p. 62-75 14 p.

    Research output: Contribution to journalArticleResearchpeer review

  8. Published

    On Bell's inequalities and algebraic invariants

    Summers, S. J. & Werner, R. F., 1995, In: Lett. Math. Phys.. 33, 4, p. 321-334 14 p.

    Research output: Contribution to journalArticleResearchpeer review

  9. Published

    On the Bethe Ansatz Soluble Degenerate Hubbard Model

    Frahm, H. & Schadschneider, A., 1995, The Hubbard Model: Its Physics and Mathematical Physics. Baeriswyl, D., Campbell, D. K., Carmelo, J. M. P., Guinea, F. & Louis, E. (eds.). Plenum Press, p. 21-28 (NATO ASI Series B; vol. 343).

    Research output: Chapter in book/report/conference proceedingContribution to book/anthologyResearchpeer review

  10. Published

    On the BRST cohomology of N=2 strings

    Lechtenfeld, O., 1995, Int. Conference "Strings '95". World Scientific, p. 309-310

    Research output: Chapter in book/report/conference proceedingConference contributionResearch

  11. Published

    The Hubbard Model and Its Application to Conjugated π-Electron Systems

    Baeriswyl, D. & Jeckelmann, E., 1995

    Research output: Other contributionOther publicationResearch

  12. Published

    Twisting and BRST cohomology of the N=2 string

    Lechtenfeld, O. & Ketov, S. V., 1995, 20th Yamada International Colloquium On Group Theoretical Methods In Physics. World Scientific, p. 272-277

    Research output: Chapter in book/report/conference proceedingConference contributionResearch

  13. Published

    Twisting the N=2 string

    Ketov, S. V., Lechtenfeld, O. & Parkes, A. J., 1995, In: Physical Review D. 51, 6, p. 2872-2890 19 p.

    Research output: Contribution to journalArticleResearchpeer review

  14. 1994
  15. Published

    New family of solvable 1D Heisenberg models

    Frahm, H. & Inozemtsev, V. I., 7 Nov 1994, In: Journal of Physics A: General Physics. 27, 21, p. L801-L807 7 p.

    Research output: Contribution to journalArticleResearchpeer review

  16. Published

    Differential equation for a correlation function of the spin-1/2 Heisenberg chain

    Frahm, H., Its, A. R. & Korepin, V. E., 17 Oct 1994, In: Nuclear Physics, Section B. 428, 3, p. 694-710 17 p.

    Research output: Contribution to journalArticleResearchpeer review

  17. Published

    The metal-insulator transition in polyacetylene: variational study of the Peierls-Hubbard model

    Jeckelmann, E. & Baeriswyl, D., Aug 1994, In: Synthetic metals.

    Research output: Contribution to journalArticleResearchpeer review

  18. Published

    Coherent states of the q-canonical commutation relations

    Jo rgensen, P. E. T. & Werner, R. F., 1994, In: Comm. Math. Phys.. 164, 3, p. 455-471 17 p.

    Research output: Contribution to journalArticleResearchpeer review

  19. Published

    Critical Exponents in the One-Dimensional Hubbard Model

    Frahm, H. & Korepin, V. E., 1994, Quantum Field Theory and Condensed Matter Physics: Proceedings of the Fourth Trieste Conference. Randbjar-Daemi, S. & Lu, Y. (eds.). World Scientific Publishing Co. Pte Ltd, p. 57-69 13 p.

    Research output: Chapter in book/report/conference proceedingContribution to book/anthologyResearchpeer review

  20. Published

    Finitely correlated pure states

    Fannes, M., Nachtergaele, B. & Werner, R. F., 1994, In: J. Funct. Anal.. 120, 2, p. 511-534 24 p.

    Research output: Contribution to journalArticleResearchpeer review

  21. Published

    Finitely correlated pure states

    Werner, R. F., 1994, On three levels: micro-, meso-, and macro-approaches in physics. Fannes, M., Maes, C. & Verbeure, A. (eds.). Plenum Press, Vol. 324. p. 193-202 10 p. (NATO ADVANCED SCIENCE INSTITUTES SERIES, SERIES B, PHYSICS).

    Research output: Chapter in book/report/conference proceedingContribution to book/anthologyResearchpeer review

  22. Published

    From N=2 fermionic strings to superstrings?

    Lechtenfeld, O., 1994, 28th International Symposium on Particle Theory.

    Research output: Chapter in book/report/conference proceedingConference contributionResearch