3 papers
math-ph2026
New formula for Asymptotic behavior of the Synchrotron function
Ivan Gonzalez, Daniel Salinas-Arizmendi
Synchrotron radiation plays a central role in astrophysical and high-energy processes. Its spectral description involves the synchrotron function, defined by a non-trivial integral…
quant-ph2025
A Novel Transfer Matrix Framework for Multiple Dirac Delta Potentials
JoaquÃn Figueroa, Ivan Gonzalez, Daniel Salinas-Arizmendi
We present an analytical framework for studying quantum tunneling through multiple Dirac delta potential barriers in one dimension. Using the transfer matrix method, we derive a cl…
hep-ph2025
A simple way to reduce the number of contours in the multi-fold Mellin-Barnes integrals
Mauricio Diaz, Ivan Gonzalez, Igor Kondrashuk +1
Mellin-Barnes integral representation of one-loop off-shell box massless diagram is five-fold by construction. On the other hand, it is known from the year 1992 that it may be redu…