A1 Journal article (refereed)
Diagrammatic Expansion for Positive Spectral Functions in the Steady-State Limit (2019)
Hyrkäs, M., Karlsson, D., & van Leeuwen, R. (2019). Diagrammatic Expansion for Positive Spectral Functions in the Steady-State Limit. Physica Status Solidi. B: Basic Research, 256(7), 1800615. https://doi.org/10.1002/pssb.201800615
JYU authors or editors
Publication details
All authors or editors: Hyrkäs, Markku; Karlsson, Daniel; van Leeuwen, Robert
Journal or series: Physica Status Solidi. B: Basic Research
ISSN: 0370-1972
eISSN: 1521-3951
Publication year: 2019
Volume: 256
Issue number: 7
Pages range: 1800615
Publisher: Wiley - VCH Verlag GmbH & Co. KGaA
Publication country: Germany
Publication language: English
DOI: https://doi.org/10.1002/pssb.201800615
Publication open access: Not open
Publication channel open access:
Publication is parallel published (JYX): https://jyx.jyu.fi/handle/123456789/67347
Keywords: quantum physics
Free keywords: non-equilibrium Green's functions; perturbation theory; spectral properties
Contributing organizations
Related projects
- Hybrid electron-boson systems out of equilibrium
- Karlsson, Daniel
- Research Council of Finland
- New approaches to quantum many-body theory
- Van Leeuwen, Robertus
- Research Council of Finland
Ministry reporting: Yes
Reporting Year: 2019
JUFO rating: 1