Does anyone know why:(adsbygoogle = window.adsbygoogle || []).push({});

[tex]<m(k)m(p)>=(2 \pi)^3 \delta(k+p)|m(k)|^2[/tex]

where m(k) and m(p) are the Fourier transform of the order parameter density and the angled brackets <> stand for an ensemble average?

For example, the magnetization M is given by:

[tex]M=<\int d^3r m(r)> [/tex]

**Physics Forums - The Fusion of Science and Community**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Correlation function

Loading...

Similar Threads for Correlation function | Date |
---|---|

A Calculating asymptotic behavior of a correlation function | Sep 16, 2017 |

Second order correlation function for non ideal laser | Nov 15, 2015 |

Direct correlation function | Jul 16, 2015 |

Photocurrent shot noise correlation function | Aug 24, 2012 |

Fourier Transform of correlation functions | May 2, 2010 |

**Physics Forums - The Fusion of Science and Community**