Contour calculus for many-particle functions

Contour calculus for many-particle functions

https://jyx.jyu.fi/handle/123456789/82879

http://www.urn.fi/URN:NBN:fi:jyu-202208314416

contour_calculus_paper.pdf (University of Jyväskylä - JYX)

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Article

Hyrkäs, Markku ; Karlsson, Daniel ; van Leeuwen, Robert ; Fysiikan laitos ; Department of Physics

IOP Publishing 2019

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Language

English

Series

Journal of Physics A: Mathematical and Theoretical, 21

Subjects

non-equilibrium Green's functions

Langreth rules

Keldysh formalism

quantum many-body theory

kvanttifysiikka

ISSN

1751-8113

Other Versions (1)