Kim Kardashian & Kris Humphries -- Zero Communication Since Split

Kim Kardashian hasn't spoken a word to Kris Humphries since she filed for divorce, despite reports to the contrary -- this according to sources close to the couple.

Sources close to KK tell TMZ ... the two have been giving each other nothing but the silent treatment since Kim filed divorce papers on Monday ... despite multiple reports they've been communicating regularly.

According to sources, the couple made a mutual decision not to communicate -- at least for the time being. We're told any immediate communication will be handled through their reps.

As for other break-up logistics, like getting each other's stuff back -- we're told there really aren't any ... neither Kim nor Kris ever officially moved into the other's home ... so the split was pretty clean.

TMZ spoke to Kim's mom Kris Jenner earlier today in L.A. -- and she tells us, she hasn't spoken to Kris either since the split.