Is there any way to have mirrors displayed in the view where you are behind the car?

Nope not at all.

Unfortunately Scawen thinks that you're not supposed to actually drive in this view. I still hope he will change his mind on some nice day, and add mirror/look back.

Quote from hackerx :

Unfortunately Scawen thinks that you're not supposed to actually drive in this view.

He's not the only one.

+1
There are situations, where it can be useful.

Few similar topics:
vmirror in chase view
External views
Hover View

Quote from hackerx :

Unfortunately Scawen thinks that you're not supposed to actually drive in this view. I still hope he will change his mind on some nice day, and add mirror/look back.

+1

Quote from hackerx :

Unfortunately Scawen thinks that you're not supposed to actually drive in this view.

He's a very clever man that Scawen