Spectral properties of four-time fermionic Green's functions

The spectral relations for the four-time fermionic Green’s functions are derived in the most general case. The terms which correspond to the zero-frequency anomalies, known before only for the bosonic Green’s functions, are separated and their connection with the second cumulants of the Boltzmann...

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Datum:2016
1. Verfasser: Shvaika, A.M.
Format: Artikel
Sprache:English
Veröffentlicht: Інститут фізики конденсованих систем НАН України 2016
Schriftenreihe:Condensed Matter Physics
Online Zugang:http://dspace.nbuv.gov.ua/handle/123456789/156225
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Zitieren:Spectral properties of four-time fermionic Green’s functions / A.M. Shvaika // Condensed Matter Physics. — 2016. — Т. 19, № 3. — С. 33004: 1–14. — Бібліогр.: 51 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine