[EXTERNAL] Problem of Ga-N tersoff potential

In the future, please post your LAMMPS questions to the LAMMPS list. The LAMMPS Tersoff potential is heavily used and the documentation has been thouroughly checked, so this is probably not an error in LAMMPS. Your question is really about the parameter conversion from the paper, which I have never read, because I did not create GaN.tersoff. I believe it is correct. Do you have any evidence that it is not? You could try asking the author of the file.