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Cover Picture: Ann. Phys. 3–4/2012
Publication year - 2012
Publication title -
annalen der physik
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 1.009
H-Index - 68
eISSN - 1521-3889
pISSN - 0003-3804
DOI - 10.1002/andp.201290003
Subject(s) - cover (algebra) , computer science , statistical physics , physics , engineering , mechanical engineering
A spectral weight conserving formalism for Fermionic thermal Green's functions is presented. The formalism requires a generalization of the Dyson equation and the Baym‐Kadanoff‐Luttinger‐Ward functional for the free energy. The figure shows the spectral function A (details are given in the article, see Fig. 2). Picture: M. Granath et al., pp. 147–152 in this issue.