1.6k citations
- Thomas Jefferson National Accelerator FacilityUS312 papers
- University of VirginiaUS259 papers
- William & MaryUS254 papers
- Florida International UniversityUS249 papers
- A. Alikhanyan National LaboratoryAM246 papers
- Old Dominion UniversityUS242 papers
- George Washington UniversityUS233 papers
- Carnegie Mellon UniversityUS229 papers
- University of New HampshireUS225 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR223 papers
- Catholic University of AmericaUS222 papers
- University of EdinburghGB222 papers
4 papers · 2 filters
Non-Perturbative Completion of Hopf-Algebraic Dyson-Schwinger Equations
Michael Borinsky, Gerald V. Dunne
For certain quantum field theories, the Kreimer-Connes Hopf-algebraic approach to renormalization reduces the Dyson-Schwinger equations to a system of non-linear ordinary different…
Ghost Problems from Pauli-Villars to Fourth-Order Quantum Gravity and their Resolution
Philip D. Mannheim
We review the history of the ghost problem in quantum field theory from the Pauli-Villars regulator theory to currently popular fourth-order derivative quantum gravity theories. Wh…
Physical Resurgent Extrapolation
Ovidiu Costin, Gerald V. Dunne
Expansions of physical functions are controlled by their singularities, which have special structure because they themselves are physical, corresponding to instantons, caustics or…
Towards the QED beta function and renormalons at and
Nicola Andrea Dondi, Gerald V. Dunne, Manuel Reichert +1
We determine the and contributions to the QED beta function stemming from the closed set of nested diagrams. At order we discover a new logarithmic br…