G. Gehlen

activity

19922007

most citedForm-factors in the Baxter-Bazhanov-Stroganov model I: Norms and matrix elements

31 citations · 58 across the 2 of their papers we have counts for

collaborators

Showing hep-thShow all

2 papers · 1 filter

hep-th1998

Finite-size energy levels of the superintegrable chiral Potts model

G. von Gehlen

In the solution of the superintegrable chiral Potts model special polynomials related to the representation theory of the Onsager algebra play a central role. We derive approximate…

hep-th1992

Phase diagram and two-particle structure of the $Z_{3}$ -chiral Potts model

G. von Gehlen

We calculate the low-lying part of the spectrum of the $Z_{3}$ -symmetrical chiral Potts quantum chain in its self-dual and integrable versions, using numerical diagonalisation of the…

Finite-size energy levels of the superintegrable chiral Potts model

Phase diagram and two-particle structure of the Z3​-chiral Potts model

Phase diagram and two-particle structure of the $Z_{3}$ -chiral Potts model