100 citations · 278 across the 9 of their papers we have counts for
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cond-mat.stat-mech2009★ 2 cited
The thermal conductivity of alternating spin chains
G. A. P. Ribeiro, N. Crampe, A. Klümper
We study a class of integrable alternating (S1,S2) quantum spin chains with critical ground state properties. Our main result is the description of the thermal Drude weight of the…
math-ph2009★ 2 cited
Scattering matrix for a general gl(2) spin chain
S. Belliard, N. Crampe, E. Ragoucy
We study the general L_0-regular gl(2) spin chain, i.e. a chain where the sites {i,i+L_0,i+2L_0,...} carry the same arbitrary representation (spin) of gl(2). The basic example of s…