Quote: "In particular, it suggests that the microscopic constituents from which spacetime emerges should be thought of as basic units of

**quantum information**whose

short range entanglement gives rise to the Bekenstein-Hawking area law and provides the microscopic ‘bonds’ or ‘glue’ responsible for the connectivity of space time.

And also: qoute:

"Our theoretical framework incorporates and has been motivated by the recent developments on emergent gravity from

**quantum information**, and in our view is a logical extension of this general research program".

What could be the building block of the quantum information thing?

I would suggest a rigid string particle able to transfer or convert its real FORM AS A RIGID STRING. SEE:

3-Dimensional String based alternative particle model.

http://vixra.org/pdf/1103.0002v4.pdf