| Display title | Physics:Matsubara frequency |
| Default sort key | Matsubara frequency |
| Page length (in bytes) | 20,900 |
| Namespace ID | 3020 |
| Namespace | Physics |
| Page ID | 606700 |
| Page content language | en - English |
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| Page creator | imported>Sherlock |
| Date of page creation | 06:50, 5 February 2024 |
| Latest editor | imported>Sherlock |
| Date of latest edit | 06:50, 5 February 2024 |
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Description | Content |
Article description: (description)
This attribute controls the content of the description and og:description elements. | In thermal quantum field theory, the Matsubara frequency summation (named after Takeo Matsubara) is the summation over discrete imaginary frequencies. It takes the following form
$ S_{\eta }={\frac {1}{\beta }}\sum _{i\omega _{n}}g(i\omega _{n}), $
where $ \beta =\hbar /k_{\rm {B}}T $ is the inverse... |
