sunnyujjawal - 5:34 am on Aug 27, 2012 (gmt 0)
For a single site there can be multiple authors but i don't think Google will consider 2 authors for a single page.Both can be verified by G+ as author but in search results only one will be counted.
will Google display both authors photo in search results.
No. Why Google will provide too much space to a single site?