Actually, unlike some past articles, time travel is not the first thing that came to mind (in fact it is the sciencedaily article's quote(?) of the author's statement that inspire the idea). When I first read the article, I am thinking more about the question of the arrow of time, which is always something I wondered about since little
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@Acuriousmind I have not read much about the relativistic QM yet, thus I am not sure if their formalism will generalise easily to it
@Danu umm.. I am kinda only aware it violates parity, but at that time (it was 2011 when I was still in high school) I h…