Reduced qKZ equation and genuine qKZ equation

@article{Razumov2020ReducedQE,
  title={Reduced qKZ equation and genuine qKZ equation},
  author={Alexander V Razumov},
  journal={arXiv: Mathematical Physics},
  year={2020}
}
  • A. V. Razumov
  • Published 6 April 2020
  • Mathematics, Physics
  • arXiv: Mathematical Physics
The work is devoted to the study of quantum integrable systems associated with quantum loop algebras. The recently obtained equation for the zero temperature inhomogeneous reduced density operator is analyzed. It is demonstrated that any solution of the corresponding qKZ equation generates a solution to this equation. 
Quantum groups and functional relations for arbitrary rank
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