New repository: numerical evaluation of Fredholm determinants of integrable models

I have created a new repository for numerically calculation of the field-field correlator of the McGuire model at finite temperatures, check it out GitHub/ftahas. For the theoretical details on the system, I encourage you to read arXiv:2202.07657 and arXiv:2308.06482. The techniques can be straightforwardly applied to other integrable models.

Firstly, choose the size and the range of the quadrature:

gfortran legendre_rule.f90 && ./a.out

Then set the systems parameters within the main program and run it:

gfortran rho_x_exact.f90 && ./a.out

And similarly procedures apply to other files.

Have fun!