Density Matrix Renormalization Group Algorithm for non-Hermitian Systems

Author(s): Peigeng Zhong, Wei Pan, Haiqing Lin, Xiaoqun Wang, and Shijie Hu A biorthonormal-block density-matrix renormalization group algorithm is proposed to accurately compute properties of large-scale non-Hermitian many-body systems, in which a renormalized-space partition of the non-Hermitian reduced density matrix is implemented to fulfill the prerequisite for the bio… [Phys. Rev. Lett. 135, 106502] Published Wed Sep 03, 2025

http://link.aps.org/doi/10.1103/5vnl-w9p4 link.aps.org

RSS Hunter • Sep 3, 2025