Cargando…
The Analytic Renormalization Group
Finite temperature Euclidean two-point functions in quantum mechanics or quantum field theory are characterized by a discrete set of Fourier coefficients $G_{k}$, $k\in\mathbb Z$, associated with the Matsubara frequencies $\nu_{k}=2\pi k/\beta$. We show that analyticity implies that the coefficients...
| Autor principal: | |
|---|---|
| Lenguaje: | eng |
| Publicado: |
2016
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/j.nuclphysb.2016.06.003 http://cds.cern.ch/record/2134239 |