[HW1 Qy.1] Possible symbol overlap
Could you please clarify the meaning of your notation in the following context?
Does \dfrac{1}{d_0^4}
in HW1 Q1.1 indicate the generic equilibrium distance, the parallel intra-sheet equilibrium distance (ie a=2.49 A), or the orthogonal inter-sheet/interface distance (ie 3.35 A)? Which one you intend obviously has implications for the proper integrals and derivation method.
Thanks, Kenneth