It seems that the step size is not the actual distance between the generated k points but just a coefficient of this k points grid, like double the step size results in double the value of k points coordinate.
So how could it be used in the 5 points stencil method?
Hi,
It seems that the step size is not the actual distance between the generated k points but just a coefficient of this k points grid, like double the step size results in double the value of k points coordinate.
So how could it be used in the 5 points stencil method?
Thank you.