Nonlinear fluctuating hydrodynamics for anharmonic chains

Mathematica package NFHchains_base.m and demonstration file NFHchains_demo.nb for calculating the coupling constants in Appendix A of Ref. 1.

License

Copyright (c) 2013-2014, Christian B. Mendl
All rights reserved.
http://christian.mendl.net

This program is free software; you can redistribute it and/or modify it under the terms of the Simplified BSD License http://www.opensource.org/licenses/bsd-license.php

References

1. Herbert Spohn
   Nonlinear fluctuating hydrodynamics for anharmonic chains
   J. Stat. Phys. 154, 1191-1227 (2014), arXiv:1305.6412
2. Christian B. Mendl, Herbert Spohn
   Dynamic correlators of Fermi-Pasta-Ulam chains and nonlinear fluctuating hydrodynamics
   Phys. Rev. Lett. 111, 230601 (2013), arXiv:1305.1209
3. Christian B. Mendl, Herbert Spohn
   Equilibrium time-correlation functions for one-dimensional hard-point systems
   Phys. Rev. E 90, 012147 (2014), arXiv:1403.0213