CAN ENTANGLEMENT BE EXTRACTED FROM MANY BODY SYSTEMS?
2007 ◽
Vol 05
(01n02)
◽
pp. 125-130
Keyword(s):
Some thermodynamical properties of solids, such as heat capacity and magnetic susceptibility, have recently been shown to be linked to the amount of entanglement in a solid. Until now, however, it was not clear whether this entanglement can be used as a resource in quantum information theory. Here we show that this entanglement is physical, demonstrating the principles of its extraction from a typical spin chain by scattering two particles off the system. Moreover, we show how to simulate this process using present-day optical lattice technology.
Keyword(s):
2017 ◽
Vol 13
(10)
◽
pp. 4699-4710
◽
Keyword(s):
Keyword(s):