The aim of xloops is to calculate one-particle irreducible Feynman diagrams with one or two closed loops for arbitrary processes in the Standard Model of particles and related theories. Results can be returned both algebraically and numerically. All necessary tensor integrals are treated for arbitrary masses and momenta.
The aim of xloops is to calculate one-particle irreducible Feynman diagrams with one or two closed loops for arbitrary processes in the Standard Model of particles and related theories. Results can be returned both algebraically and numerically. All necessary tensor integrals are treated for arbitrary masses and momenta.
To install xloops, run the following command in macOS terminal (Applications->Utilities->Terminal)
sudo port install xloops
To see what files were installed by xloops, run:
port contents xloops
To later upgrade xloops, run:
sudo port selfupdate && sudo port upgrade xloops
Reporting an issue on MacPorts Trac
The MacPorts Project uses a system called Trac to file tickets to report bugs and enhancement requests.
Though anyone may search Trac for tickets, you must have a GitHub account in order to login to Trac to create tickets.