Sascha Gehrmann

activity

20212026

most citedFinite size spectrum of the staggered six-vertex model with

U_{q} (sl (2))

-invariant boundary conditions

13 citations · 31 across the 10 of their papers we have counts for

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hep-th2023★ 3 cited

Scaling limit of the staggered six-vertex model with $U_{q} (sl (2))$ invariant boundary conditions

Holger Frahm, Sascha Gehrmann, Gleb A. Kotousov

We study the scaling limit of a statistical system, which is a special case of the integrable inhomogeneous six-vertex model. It possesses $U_{q} (sl (2))$ invarianc…

hep-th2023★ 1 cited

The $D_{3}^{(2)}$ spin chain and its finite-size spectrum

Holger Frahm, Sascha Gehrmann, Rafael I. Nepomechie +1

Using the analytic Bethe ansatz, we initiate a study of the scaling limit of the quasi-periodic $D_{3}^{(2)}$ spin chain. Supported by a detailed symmetry analysis, we determine the…

Scaling limit of the staggered six-vertex model with Uq​(sl(2)) invariant boundary conditions

The D3(2)​ spin chain and its finite-size spectrum

Scaling limit of the staggered six-vertex model with $U_{q} (sl (2))$ invariant boundary conditions

The $D_{3}^{(2)}$ spin chain and its finite-size spectrum