Dear lammps users,
I have read Mark Steven’s paper about polyelectrolyte modeling. At there, he set the bjerrum length for the coulomb interaction. Up to my knowledge, setting up a proper dielectric constant is the same as setting up the bjerrum length. For example, if the bjerrum length is 7.1 A, then I should set up the dielectric constant about 78. Am I correct?
If I am wrong, please let me know and give me a hand to figure it out.
With my best regards