77 citations
- GSI Helmholtz Centre for Heavy Ion ResearchDE28 papers
- Justus-Liebig-Universität GießenDE27 papers
- Technische Universität DarmstadtDE14 papers
- University of EdinburghGB6 papers
- Goethe University FrankfurtDE5 papers
- University of British ColumbiaCA5 papers
- Colorado School of MinesUS4 papers
- McGill UniversityCA4 papers
- Michigan State UniversityUS4 papers
- TRIUMFCA4 papers
- University of GrazAT4 papers
- University of ManitobaCA4 papers
4 papers · 1 filter
Quenched glueball spectrum from functional equations
Markus Q. Huber, Christian S. Fischer, Hèlios Sanchis-Alepuz
We give an overview of results for the quenched glueball spectrum from two-body bound state equations based on the 3PI effective action. The setup, which uses self-consistently cal…
Self-consistent model spectral functions from analytically continued FRG flows
Christopher Jung, Jan-Hendrik Otto, Ralf-Arno Tripolt +1
In this paper we explore practicable ways for self-consistent calculations of spectral functions from analytically continued functional renormalization group (aFRG) flow equations.…
Critical endpoint of QCD in a finite volume
Julian Bernhardt, Christian S. Fischer, Philipp Isserstedt +1
We investigate the impact of finite volume and the corresponding restrictions on long-range correlations on the location of the critical endpoint in the QCD phase diagram. To this…
Nucleon axial-vector and pseudoscalar form factors, and PCAC relations
Chen Chen, Christian S. Fischer, Craig D. Roberts +1
We use a continuum quark+diquark approach to the nucleon bound-state problem in relativistic quantum field theory to deliver parameter-free predictions for the nucleon axial and in…