The answer can come from an unexpected connection with the statistical physics of quantum systems
i wonder is this applicable to systems which is far-from equilibrium? Or even if it is far-from-equilibrium, we can still somehow use "variational principle" to attack such problem? thanks
i wonder is this applicable to systems which is far-from equilibrium? Or even if it is far-from-equilibrium, we can still somehow use "variational principle" to attack such problem? thanks