Tootfinder

Replaced article(s) found for physics.atom-ph. https://arxiv.org/list/physics.atom-ph/new
[1/1]:
- Feynman Diagrams for Matter Wave Interferometry
Jonah Glick, Tim Kovachy

One-loop Euler-Heisenberg action in Lorentz-violating QED revisited
R. Ara\'ujo, T. Mariz, J. R. Nascimento, A. Yu. Petrov
https://arxiv.org/abs/2510.04252 https://

One-loop Euler-Heisenberg action in Lorentz-violating QED revisited
We discuss applications of the proper-time method in a Lorentz-violating extension of QED characterized by the modification of the mass sector through the addition of the term proportional to the antisymmetric tensor $H_{μν}$. Unlike other LV extensions of QED, in our case the one-loop Euler-Heisenberg-like action turns out to include only odd degrees of the stress tensor $F_{μν}$. Our result is shown to be UV finite, and it is confirmed using the Feynman diagrams framework.

Local vertices, quadratic propagators and double-copy structure of one-loop integrands from forward limits
Chongsi Xie, Yi-Jian Du
https://arxiv.org/abs/2509.25632 https://

Local vertices, quadratic propagators and double-copy structure of one-loop integrands from forward limits
By worldsheet approach, $n$-point one-loop integrand can be expressed as a combination of $(n+2)$-point tree-level bi-adjoint scalar (BS) amplitudes under forward limit. The integrands constructed by this approach have two closely related features that are different from conventional Feynman diagrams. First, the denominators of loop propagators are linear functions of the loop momentum. Second, the local vertex expression is not manifest. In our previous work, a systematic approach was proposed…

Cumulative proton production in $pd$ collisions
A. B. Larionov
https://arxiv.org/abs/2509.22433 https://arxiv.org/pdf/2509.22433

Cumulative proton production in $pd$ collisions
The model of backward proton production in the exclusive reaction $pd \to ppn$ at proton beam momenta up to several GeV/c is constructed on the basis of Feynman diagrams for one- and two-step amplitudes. The latter include nucleon and $Δ(1232)$ resonance intermediate scattering states with propagators reduced to eikonal form using the generalized eikonal approximation. The model calculations are compared with available experimental data on the energy spectra of protons at backward polar angles…

Replaced article(s) found for physics.atom-ph. https://arxiv.org/list/physics.atom-ph/new
[1/1]:
- Feynman Diagrams for Matter Wave Interferometry
Jonah Glick, Tim Kovachy