[lammps-users] Confusing about epsilon in LJ potential and bond constant in bond style

Dear lammps users,

I am confused about two things. In the paper what I read, epsilon in LJ potential is 0.8333 * K_BT where K_B is boltzmann constant and k = 8.333K_BTsigma^(-2). Does this mean that epsilon and k value is varied by temperature? Or Does this mean that it is constant if I scale epsilon and k by K_B*T? If the latter is the case, then epsilon should be 0.8333 kcal/mol and k = 8.333 kcal/mol/(distance)^2. Am I right?

With my best regards

These are questions that you best ask the authors of the publication.