# QuSpin: a Python package for dynamics and exact diagonalisation of quantum many body systems. Part II: bosons, fermions and higher spins

@article{Weinberg2019QuSpinAP, title={QuSpin: a Python package for dynamics and exact diagonalisation of quantum many body systems. Part II: bosons, fermions and higher spins}, author={Phillip Weinberg and Marin Bukov}, journal={SciPost Physics}, year={2019} }

We present a major update to QuSpin, SciPostPhys.2.1.003 – an open-source Python package for
exact diagonalization and quantum dynamics of arbitrary boson, fermion
and spin many-body systems, supporting the use of various (user-defined)
symmetries in one and higher dimension and (imaginary) time evolution
following a user-specified driving protocol. We explain how to use the
new features of QuSpin using seven detailed examples of various
complexity: (i) the transverse-field Ising chain and the…

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