I’ve used “fix langevin” command in my script with “restart” command, and I read this sentence in lammps manual about fix langevin:
" No information about this fix is written to binary restart files. Because the state of the random number generator is not saved in restart files, this means you cannot do “exact” restarts with this fix, where the simulation continues on the same as if no restart had taken place. However, in a statistical sense, a restarted simulation should produce the same behavior."
I used “read restart” command in another script, in which only “fix langevin” command is applied. now my question is, are the results obtained by this method reliable?