72 citations · 1.3k across the 68 of their papers we have counts for
6 papers · 1 filter
Worldline colour fields and non-Abelian quantum field theory
James P. Edwards, Olindo Corradini
In the worldline approach to non-Abelian field theory the colour degrees of freedom of the coupling to the gauge potential can be incorporated using worldline "colour" fields. The…
Quantum Mechanics and Hidden Superconformal Symmetry
R. Bonezzi, O. Corradini, E. Latini +1
Solvability of the ubiquitous quantum harmonic oscillator relies on a spectrum generating osp(1|2) superconformal symmetry. We study the problem of constructing all quantum mechani…
On the simplified path integral on spheres
Fiorenzo Bastianelli, Olindo Corradini
We have recently studied a simplified version of the path integral for a particle on a sphere, and more generally on maximally symmetric spaces, and proved that Riemann normal coor…
One-particle reducible contribution to the one-loop scalar propagator in a constant field
James P. Edwards, Christian Schubert
Recently, Gies and Karbstein showed that the two-loop Euler-Heisenberg Lagrangian receives a finite one-particle reducible contribution in addition to the well-known one-particle i…
One-particle reducible contribution to the one-loop spinor propagator in a constant field
Naser Ahmadiniaz, Fiorenzo Bastianelli, Olindo Corradini +2
Extending work by Gies and Karbstein on the Euler-Heisenberg Lagrangian, it has recently been shown that the one-loop propagator of a charged scalar particle in a constant electrom…
Quantum mechanical path integrals in curved spaces and the type-A trace anomaly
Fiorenzo Bastianelli, Olindo Corradini, Edoardo Vassura
Path integrals for particles in curved spaces can be used to compute trace anomalies in quantum field theories, and more generally to study properties of quantum fields coupled to…