Publications
Selected Publications
Reviews
- Four-quark states from functional methods
Gernot Eichmann, Christian S. Fischer, Walter Heupel, Nico Santowsky, Paul C. Wallbott
Few-Body Syst. 61 (2020) 38, arXiv:2008.10240 [hep-ph] - QCD at finite temperature and chemical potential from Dyson-Schwinger equations
Christian S. Fischer
Prog. Part. Nucl. Phys. 105 (2019) 1, arXiv:1810.12938 [hep-ph] - Recent developments in bound-state calculations using the Dyson-Schwinger and Bethe-Salpeter equations
Helios Sanchis-Alepuz, Richard Williams
Comput. Phys. Commun. 232 (2018) 1, arXiv:1710.04903 [hep-ph] - Baryon as relativistic three-quark bound states
Gernot Eichmann, Helios Sanchis-Alepuz, Richard Williams, Reinhard Alkofer, Christian S. Fischer
Prog. Part. Nucl. Phys. 91 (2016) 1, arXiv:1606.09602 [hep-ph] - Infrared properties of QCD from Dyson-Schwinger equations
Christian S. Fischer
J. Phys. G 32 (2006) R253, arXiv:hep-ph/0605173
Phase Diagram of QCD
- Critical endpoint of QCD in a finite volume
Julian Bernhardt, Christian S. Fischer, Philipp Isserstedt, Bernd-Jochen Schaefer
Phys. Rev. D 104 (2021) 074035, arXiv:2107.05504 [hep-ph] - Locating the critical endpoint of QCD: mesonic backcoupling effects
Pascal J. Gunkel, Christian S. Fischer
Phys. Rev. D 104 (2021) 054022, arXiv:2106.08356 [hep-ph] - Baryon number fluctuations in the QCD phase diagram from Dyson-Schwinger equations
Philipp Isserstedt, Michael Buballa, Christian S. Fischer, Pascal J. Gunkel
Phys. Rev. D 100 (2019) 074011, arXiv:1906.11644 [hep-ph] - Phase structure of three and four flavor QCD
Christian S. Fischer, Jan Luecker, Christian A. Welzbacher
Phys. Rev. D 90 (2014) 034022, arXiv:1405.4762 [hep-ph]
QCD Bound States
- The σ-meson: four-quark vs. two-quark components and decay width in a Bethe-Salpeter approach
Nico Santowsky, Gernot Eichmann, Christian S. Fischer, Paul C. Wallbott, Richard Williams
Phys. Rev. D 102 (2020) 056014, arXiv:2007.06495 [hep-ph] - X(3872) as a four-quark state in a Dyson-Schwinger/Bethe-Salpeter approach
Paul C. Wallbott, Gernot Eichmann, Christian S. Fischer
Phys. Rev. D 100 (2019) 014033, arXiv:1905.02615 [hep-ph] - Light mesons in QCD and unquenching effects from the 3PI effective action
Richard Williams, Christian S. Fischer, Walter Heupel
Phys. Rev. D 93 (2016) 034026, arXiv:1512.00455 [hep-ph] - The light scalar mesons as tetraquarks
Gernot Eichmann, Christian S. Fischer, Walter Heupel
Phys. Lett. B 753 (2016) 285, arXiv:1508.07178 [hep-ph]
Muon g–2 and Form Factors
- Kaon-box contribution to the anomalous magnetic moment of the muon
Gernot Eichmann, Christian S. Fischer, Richard Williams
Phys. Rev. D 101 (2020) 054015, arXiv:1910.06795 [hep-ph] - Single pseudoscalar meson pole and pion box contributions to the anomalous magnetic moment of the muon
Gernot Eichmann, Christian S. Fischer, Esther Weil, Richard Williams
Phys. Lett. B 797 (2019) 134855, arXiv:1903.10844 [hep-ph] - Electromagnetic decays of the neutral pion
Esther Weil, Gernot Eichmann, Christian S. Fischer, Richard Williams
Phys. Rev. D 96 (2017) 014021, arXiv:1704.06046 [hep-ph] - Hadronic light-by-light scattering in the muon g–2: a Dyson-Schwinger equation approach
Tobias Goecke, Christian S. Fischer, Richard Williams
Phys. Rev. D 83 (2011) 094006, arXiv:1012.3886 [hep-ph]
Pure Yang-Mills Theory
- Higher spin glueballs from functional methods
Markus Q. Huber, Christian S. Fischer, Helios Sanchis-Alepuz
Eur. Phys. J. C 81 (2021) 1083, arXiv:2110.09180 [hep-ph] - Landau gauge Yang-Mills propagators in the complex momentum plane
Christian S. Fischer, Markus Q. Huber
Phys. Rev. D 102 (2020) 094005, arXiv:2007.11505 [hep-ph] - Spectrum of scalar and pseudoscalar glueballs from functional methods
Markus Q. Huber, Christian S. Fischer, Helios Sanchis-Alepuz
Eur. Phys. J. C 80 (2020) 1077, arXiv:2004.00415 [hep-ph] - Correlation functions of Landau gauge Yang-Mills theory
Markus Q. Huber
Phys. Rev. D 101 (2020) 114009, arXiv:2003.13703 [hep-ph]