Aktuelle Publikationen aus Holger Frahms Forschungsgruppe
Zeige Ergebnisse 1 - 17
Frahm, H., Klümper, A., Wagner, D., & Zhang, X. (2025). Non-linear integral equations for the XXX spin-1/2 quantum chain with non-diagonal boundary fields. Vorabveröffentlichung online. https://arxiv.org/abs/2502.07229
Mehr...
Frahm, H., & Gehrmann, S. (2024). Finite-size spectrum of the staggered six-vertex model with antidiagonal boundary conditions. Nuclear Physics B, 1006, Artikel 116655. https://doi.org/10.1016/j.nuclphysb.2024.116655
Mehr...
Frahm, H., Gehrmann, S., & Kotousov, G. A. (2024). Scaling limit of the staggered six-vertex model with \(U_q(\mathfrak{sl}(2))\) invariant boundary conditions. SciPost Physics, 16(6), Artikel 149. https://doi.org/10.21468/SciPostPhys.16.6.149
Mehr...
Frahm, H., Gehrmann, S., Nepomechie, R. I., & Retore, A. L. (2023). The D(2)3 spin chain and its finite-size spectrum. Journal of High Energy Physics, 2023(11), Artikel 095. https://doi.org/10.1007/JHEP11(2023)095
Mehr...
Frahm, H., & Martins, M. J. (2023). Uq[OSp(3|2)] quantum chains with quantum group invariant boundaries. Nuclear Physics B, 995, Artikel 116329. https://doi.org/10.48550/arXiv.2307.09412, https://doi.org/10.1016/j.nuclphysb.2023.116329
Mehr...
Westerfeld, D., Großpietsch, M., Kakuschke, H., & Frahm, H. (2023). Factorization of density matrices in the critical RSOS models. Journal of Statistical Mechanics: Theory and Experiment, 2023, Artikel 083104. https://doi.org/10.1088/1742-5468/aceeef
Mehr...
Frahm, H., & Gehrmann, S. (2023). Integrable boundary conditions for staggered vertex models. Journal of Physics A: Mathematical and Theoretical, 56(2), Artikel 025001. https://doi.org/10.48550/arXiv.2209.06182, https://doi.org/10.1088/1751-8121/acb29f
Mehr...
Frahm, H., & Martins, M. J. (2022). \(OSp(n|2m)\) quantum chains with free boundaries. Nuclear Physics B, 980, Artikel 115799. https://doi.org/10.1016/j.nuclphysb.2022.115799
Mehr...
Frahm, H., & Gehrmann, S. (2022). Finite size spectrum of the staggered six-vertex model with \(U_q(sl(2))\)-invariant boundary conditions. Journal of High Energy Physics, 2022(1), Artikel 70. https://doi.org/10.1007/JHEP01(2022)070
Mehr...
Frahm, H., & Westerfeld, D. (2021). Density matrices in integrable face models. SciPost Physics, 11(3), Artikel 057. https://doi.org/10.21468/SciPostPhys.11.3.057
Mehr...
Borcherding, D., & Frahm, H. (2019). Condensates of interacting non-Abelian SO(5)Nf anyons. Journal of High Energy Physics, 2019(10), Artikel 54. https://doi.org/10.1007/JHEP10(2019)054
Mehr...
Frahm, H., Hobuß, K., & Martins, M. J. (2019). On the critical behaviour of the integrable q-deformed OSp(3|2) superspin chain. Nuclear Physics B, 946, Artikel 114697. https://doi.org/10.1016/j.nuclphysb.2019.114697, https://doi.org/10.15488/10411
Mehr...
Frahm, H., Morin-Duchesne, A., & Pearce, P. A. (2019). Extended T-systems, Q matrices and T-Q relations for sℓ(2) models at roots of unity. Journal of Physics A: Mathematical and Theoretical, 52(28), Artikel 285001. https://doi.org/10.48550/arXiv.1812.01471, https://doi.org/10.1088/1751-8121/ab2490
Mehr...
Borcherding, D., & Frahm, H. (2018). Condensation of non-Abelian SU(3) Nf anyons in a one-dimensional fermion model. Journal of Physics A: Mathematical and Theoretical, 51(49), Artikel 495002. https://doi.org/10.48550/arXiv.1808.05808, https://doi.org/10.1088/1751-8121/aaea9b
Mehr...
Frahm, H., & Martins, M. J. (2018). The fine structure of the finite-size effects for the spectrum of the OSp(n|2m) spin chain. Nuclear Physics B, 930, 545-562. https://doi.org/10.1016/j.nuclphysb.2018.03.016, https://doi.org/10.15488/3390
Mehr...
Borcherding, D., & Frahm, H. (2018). Signatures of non-Abelian anyons in the thermodynamics of an interacting fermion model. Journal of Physics A: Mathematical and Theoretical, 51(19), Artikel 195001. https://doi.org/10.48550/arXiv.1706.09822, https://doi.org/10.1088/1751-8121/aaba1e
Mehr...
Finch, P. E., Flohr, M., & Frahm, H. (2018). Zn clock models and chains of so(n)2 non-Abelian anyons: Symmetries, integrable points and low energy properties. Journal of Statistical Mechanics: Theory and Experiment, 2018(2), Artikel 023103. https://doi.org/10.1088/1742-5468/aaa788
Mehr...
