4 citations · 9 across the 6 of their papers we have counts for
6 papers
Form factor of local operators in the generalized algebraic Bethe ansatz
G. Kulkarni, N. A. Slavnov
We consider an spin chain within the framework of the generalized algebraic Bethe ansatz. We study form factors of local operators corresponding to the singlet states in the…
Scalar products of Bethe vectors in the generalized algebraic Bethe ansatz
G. Kulkarni, N. A. Slavnov
We consider an spin chain within the framework of the generalized algebraic Bethe ansatz. We study scalar products of the transfer matrix eigenvectors and arbitrary Bethe vec…
Action of the monodromy matrix entries in the generalized algebraic Bethe ansatz
G. Kulkarni, N. A. Slavnov
We consider an spin chain within the framework of the generalized algebraic Bethe ansatz. We calculate the actions of monodromy matrix elements on Bethe vectors as a linear c…
Form Factors of the Heisenberg Spin Chain in the Thermodynamic Limit: Dealing with Complex Bethe Roots
Nikolai Kitanine, Giridhar Kulkarni
In this article we study the thermodynamic limit of the form factors of the XXX Heisenberg spin chain using the algebraic Bethe ansatz approach. Our main goal is to express the for…
Asymptotic analysis of the form-factors of quantum spin chains
Giridhar V. Kulkarni
Since a long-time, the quantum integrable systems have remained an area where modern mathematical methods have given an access to interesting results in the study of physical syste…
Thermodynamic limit of the two-spinon form factors for the zero field XXX chain
Nikolai Kitanine, Giridhar Kulkarni
In this paper we propose a method based on the algebraic Bethe ansatz leading to explicit results for the form factors of quantum spin chains in the thermodynamic limit. Starting f…