A. Klümper

activity

19932026

most citedThermodynamics of Spin S = 1/2 Antiferromagnetic Uniform and Alternating-Exchange Heisenberg Chains

534 citations · 3.1k across the 80 of their papers we have counts for

collaborators

Showing 2022 · math-phShow all

2 papers · 2 filters

math-ph2022★ 3 cited

Critical site percolation on the triangular lattice: From integrability to conformal partition functions

Alexi Morin-Duchesne, Andreas Klümper, Paul A. Pearce

Critical site percolation on the triangular lattice is described by the Yang-Baxter solvable dilute $A_{2}^{(2)}$ loop model with crossing parameter specialized to $λ = \frac{π}{3}$ , cor…

math-ph2022★ 1 cited

On the partition function of the $S p (4)$ integrable vertex model

G. A. P. Ribeiro, A. Klümper, P. A. Pearce

In this paper we investigate certain fusion relations associated to an integrable vertex model on the square lattice which is invariant under $S p (4)$ symmetry. We establish a set o…

Critical site percolation on the triangular lattice: From integrability to conformal partition functions

On the partition function of the Sp(4) integrable vertex model

On the partition function of the $S p (4)$ integrable vertex model