Strongly correlated systems and density matrix renormalization group in quantum chemistry

TL;DR

This paper introduces the density matrix renormalization group method, focusing on its formulation using matrix product states, and discusses its application in quantum chemistry, providing a pedagogical overview.

Contribution

It offers an accessible, modern formulation of DMRG in quantum chemistry using matrix product states, tailored for educational purposes.

Findings

Clarifies the DMRG method in quantum chemistry

Highlights the matrix product state formulation

Provides pedagogical insights

Abstract

This article is a pedagogical introduction to the density matrix renormalization group method and its application in quantum chemistry. It presents the easy-to-understand modern formulation based on matrix product states. It is written in Czech language.