26 citations · 41 across the 3 of their papers we have counts for
3 papers
quant-ph2021★ 8 cited
Quantum nonequilibrium dynamics from Knizhnik-Zamolodchikov equations
Tigran A. Sedrakyan, Hrachya M. Babujian
We consider a set of non-stationary quantum models. We show that their dynamics can be studied using links to Knizhnik-Zamolodchikov (KZ) equations for correlation functions in con…
cond-mat.str-el2014★ 26 cited
Thermodynamics of the Topological Kondo Model
Francesco Buccheri, Hrachya Babujian, Vladimir E. Korepin +2
Using the thermodynamic Bethe ansatz, we investigate the topological Kondo model, which describes a set of one-dimensional external wires, pertinently coupled to a central region h…
math-ph2012★ 7 cited
The Nested Off-shell Bethe ansatz and O(N) Matrix Difference Equations
H. Babujian, A. Foerster, M. Karowski
A system of O(N)-matrix difference equations is solved by means of the off-shell version of the nested algebraic Bethe ansatz. In the nesting process a new object, the -matrix,…