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Hydra

High-performance Yxact Diagonalization Routines and Algorithms

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Overview

Hydra is a C++ library for performing Exact Diagonalizations of quantum many-body systems. Key features include optimized combinatorical algorithms for navigating Hilbert spaces, iterative algorithms for solving large-scale eigenvalue problems, and efficient parallelization. For compilation instructions see Installation. A gentle introduction to the usage can be found in the User Guide. We collect many example codes for performing various tasks in the Examples. For more in-depth information see the full Documentation.