My take on this.......
Position is the number one factor in this....
You never want to slow play AA preflop. Slow playing AA makes it tough to know where you're at in the hand post flop. Tons of ranges will call small bets. You'll never have a good understanding of where you're at on pretty much any type of flop texture. If you at least raise, a good raise or re-raise you can much more safely eliminate dumb hands like suited one gappers and such. Don't let 86 come in cheap and bust you out of no where. This is especially true if you're post flop game isn't top notch.
Don't be scared to get it all in preflop, especially against one caller, unless you're very deep stacked and have other big stacks in the hand. The pure math is on your side in this situation. If there is a raise, re-raise, and a call in front of you. I'd still put in another raise to try and narrow it down, especially with position, but you don't want to get it all in against multiple players as you're other ace is likely in someone else's hand. Remember AA is still only one pair.
Post flop continue to bet your hand strongly, always slow it down and think if you get raised. Try to think of what hand would do this against your aggression. Don't be scared to just let it go if you come to the conclusion you're beat, chances are that you're right.
If you're in an iffy spot try to get to show down via blocker bets. Against a good player if you slow down too much they will raise you off the hand regardless of their holdings, this holds especially true if you're out of position.
I could go on more, but that is my foundation of playing AA. It's a good starting hand, and should be you're biggest winning hand in the long run....