Publications
- 1997
- Published
On the self-dual geometry of N=2 strings
Lechtenfeld, O., 1997, Theory of Elementary Particles. p. 58-63Research output: Chapter in book/report/conference proceeding › Conference contribution › Research
- 1996
- Published
Painlevé transcendent describes quantum correlation function of the XXZ antiferromagnet away from the free-fermion point
Essler, F. H. L., Frahm, H., Its, A. R. & Korepin, V. E., 1 Dec 1996, In: Journal of Physics A: Mathematical and General. 29, 17, p. 5619-5626 8 p.Research output: Contribution to journal › Article › Research › peer review
- Published
Algebraic Bethe ansatz for \(gl(2, 1)\) invariant 36-vertex models
Pfannmüller, M. P. & Frahm, H., 18 Nov 1996, In: Nuclear Physics B. 479, 3, p. 575-593 19 p.Research output: Contribution to journal › Article › Research › peer review
- Published
Integration measure and spectral flow in the critical N=2 string
Lechtenfeld, O., Jun 1996, In: Nuclear Physics B - Proceedings Supplements. 49, 1-3, p. 51-56 6 p.Research output: Contribution to journal › Article › Research › peer review
- Published
Integrable impurity in the supersymmetric t- J model
Bedürftig, G., Eßler, F. H. L. & Frahm, H., 1 Jan 1996, In: Physical Review Letters. 77, 25, p. 5098-5101 4 p.Research output: Contribution to journal › Article › Research › peer review
- Published
Integrable models of coupled Heisenberg chains
Frahm, H. & Rödenbeck, C., 1 Jan 1996, In: Europhysics Letters (EPL). 33, 1, p. 47-52 6 p.Research output: Contribution to journal › Article › Research › peer review
- Published
An operator-valued Riemann-Hilbert problem associated with the XXX model
Frahm, H., Its, A. R. & Korepin, V. E., 1996, Symmetries and Integrability of Difference Equations. Levi, D., Vinet, L. & Winternitz, P. (eds.). p. 133-142 (CRM Proceedings & Lecture Notes; vol. 9).Research output: Chapter in book/report/conference proceeding › Contribution to book/anthology › Research › peer review
- Published
Quantum spin chains with quantum group symmetry
Fannes, M., Nachtergaele, B. & Werner, R. F., 1996, In: Comm. Math. Phys.. 174, 3, p. 477-507 31 p.Research output: Contribution to journal › Article › Research › peer review
- Published
The self-dual critical N=2 string
Lechtenfeld, O., 1996, X Int. Conference `Problems of Quantum Field Theory'. p. 348-354Research output: Chapter in book/report/conference proceeding › Conference contribution › Research
- Published
The selfdual critical N=2 string
Lechtenfeld, O., 1996, 10th International Conference on Problems of Quantum Field Theory (Alushta 96).Research output: Chapter in book/report/conference proceeding › Conference contribution › Research
- Published
The solution of the d-dimensional twisted group lattices
Lechtenfeld, O. & Samuel, S., 1996, In: International Journal of Modern Physics A. 11, 18, p. 3227-3246 20 p.Research output: Contribution to journal › Article › Research › peer review
- 1995
- Published
Determinant representation for correlation functions of spin-1/2 XXX and XXZ Heisenberg magnets
Eßler, F. H. L., Frahm, H., Izergin, A. G. & Korepin, V. E., 1 Nov 1995, In: Communications in Mathematical Physics. 174, 1, p. 191-214 24 p.Research output: Contribution to journal › Article › Research › peer review
- Published
Four-dimensional twisted group lattices
Lechtenfeld, O. & Samuel, S., 28 Aug 1995, In: Nuclear Physics, Section B. 449, 1-2, p. 406-432 27 p.Research output: Contribution to journal › Article › Research › peer review
- Published
On the Hubbard model in the limit of vanishing interaction
Frahm, H. & Pfannmüller, M. P., 28 Aug 1995, In: Physics Letters A. 204, 5-6, p. 347-352 6 p.Research output: Contribution to journal › Article › Research › peer review
- Published
Thermodynamics of an integrable model for electrons with correlated hopping
Bedürftig, G. & Frahm, H., 21 Aug 1995, In: Journal of Physics A: Mathematical and General. 28, 16, p. 4453-4468 16 p.Research output: Contribution to journal › Article › Research › peer review
- Published
Integro-difference equation for a correlation function of the spin-1/2 Heisenberg XXZ chain
Essler, F. H. L., Frahm, H., Its, A. R. & Korepin, V. E., 24 Jul 1995, In: Nuclear Physics, Section B. 446, 3, p. 448-460 13 p.Research output: Contribution to journal › Article › Research › peer review
- Published
The string measure and spectral flow of critical N = 2 strings
Ketov, S. V. & Lechtenfeld, O., 6 Jul 1995, In: Physics Letters B. 353, 4, p. 463-470 8 p.Research output: Contribution to journal › Article › Research › peer review
- E-pub ahead of print
The classical limit of quantum theory
Werner, R. F., 24 Apr 1995, (E-pub ahead of print).Research output: Working paper/Preprint › Preprint
- Published
The GSO projection, BRST cohomology and picture-changing in N = 2 string theory
Bischoff, J., Ketov, S. V. & Lechtenfeld, O., 27 Mar 1995, In: Nuclear Physics, Section B. 438, 1-2, p. 373-409 37 p.Research output: Contribution to journal › Article › Research › peer review
- Published
Solitons in the one-dimensional Peierls-Hubbard model
Jeckelmann, E. & Baeriswly, D., Mar 1995, In: Synthetic metals.Research output: Contribution to journal › Article › Research