Retracted article: Lax representation and bi-Hamiltonian structure of nonlinear Qiao model

The above-mentioned article, published in journal Modern Physics Letters B, has been retracted, after a thorough investigation. It was determined that the references cited in the article were fabricated (references numbers 1 to 5, 29 and 38). The references in question could not be verified in the available literature. This constitutes a severe violation of academic integrity and publication ethics.

Fabricating references misleads readers and undermines the trust in the academic publishing process. As a result, the article has been retracted from the journal. We apologize to the readers and the research community for any inconvenience caused.

The authors of the article have been informed of this decision.

This retraction has been agreed upon by the Editor-in-Chief and the Executive Editor of the journal Modern Physics Letters B. We take the integrity of our publications very seriously and are committed to ensuring the highest ethical standards.