This python package offers efficient simulation and data analysis routines for the SU(2) x SU(2) Principal Chiral model. The key feature offered is the integration of Fourier Acceleration into the Hybrid Monte Carlo algorithm which leads to a significant reduction in the degree of critical slowing down.
Check out the Usage section for further information, including how to install the project and some examples.
Note
A cubic lattice with of even length is assumed.
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