Trespass
Sneaking into the movies isn't an "intellectual property" issue. You're barking up the wrong tree. -- Rogue
It has many of the same elements as intellectual property issues, in that it involves a transfer of information, not physical property. True, the use of space is physical, but my stipulation is that it is wrong if you movie hop into a sold-out theater. -- Spall
So it seems with you the only issue is whether you deprive the property owner of income he would otherwise have had coming to him. So by your standards, my "squatting" in your beach house without your knowledge is not "wrong" as long as it doesn't deprive you of income.