I don't have papers on it. Just years of painful experience, but something I've noticed is that (a) people with walls at their back are generally more productive, and (b) successful or powerful people usually choose seating arrangements that give them a barrier. Visibility from behind suggests low social status and makes people feel "watched".

I can confirm that with a couple dozen n=1 anecdotes. I used to have a mirror on my monitor so I could see people coming up behind me. That calmed the lizard brain down a bit, but I was still distracted every time somebody walked behind me. I've known dozens of programmers who also hate having their back exposed because it's a distraction.

eg. cubicle, meaning, there is no physical door to shut that when it is shut it means Do Not Disturb.