论文信息 - Photonic simulation of entanglement generation and transfer in a spin chain

Photonic simulation of entanglement generation and transfer in a spin chain

We report on photonic quantum simulation of a 5-site spin chain dynamics in femtosecond-written circuits, with engineered couplings for perfect quantum transport, confirming the expected creation of entanglement at half transport time.

[1] Fabio Sciarrino,et al. Thermally reconfigurable quantum photonic circuits at telecom wavelength by femtosecond laser micromachining , 2015, Light: Science & Applications.

[2] G. Vallone,et al. Two-particle bosonic-fermionic quantum walk via integrated photonics. , 2011, Physical review letters.

[3] D. Jaksch,et al. Efficient generation of graph states for quantum computation , 2004, quant-ph/0406150.

[4] S. Bose. Quantum communication through an unmodulated spin chain. , 2002, Physical review letters.

[5] W. J. Feast,et al. From science to applications , 1993 .