It is known that light can be guided through a mass material medium like optical fiber. Whether the reverse case, that light can act as a medium for the transfer of mass, is possible?.
Of course it can-electromagnetic waves do exert a force on objects! Matter can be trapped using lasers: http://genomics.princeton.edu/shaevitzlab/OT_Practicle_Guide.pdf
An optical fiber with a distributed mass enables light to pass through it i.e. transfer of energy takes place through matter. Whether, transfer of mass through energy (light energy as medium) is possible?