Density Matrix Renormalization Group for Dummies
G. De Chiara, M. Rizzi, D. Rossini, S. Montangero
TL;DR
This paper provides a clear and comprehensive introduction to the Density Matrix Renormalization Group algorithms, covering both time-dependent and time-independent Hamiltonians, aimed at newcomers and programmers.
Contribution
It offers a beginner-friendly overview and practical guidance for implementing DMRG algorithms from scratch.
Findings
Clarifies the DMRG algorithm structure
Provides implementation insights
Covers both static and dynamic Hamiltonians
Abstract
We describe the Density Matrix Renormalization Group algorithms for time dependent and time independent Hamiltonians. This paper is a brief but comprehensive introduction to the subject for anyone willing to enter in the field or write the program source code from scratch.
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