TY - JOUR
T1 - Simulating the Haldane phase in trapped-ion spins using optical fields
AU - Cohen, I.
AU - Richerme, P.
AU - Gong, Z. X.
AU - Monroe, C.
AU - Retzker, A.
N1 - Publisher Copyright:
© 2015 American Physical Society. ©2015 American Physical Society.
PY - 2015/7/30
Y1 - 2015/7/30
N2 - We propose to experimentally explore the Haldane phase in spin-one XXZ antiferromagnetic chains using trapped ions. We show how to adiabatically prepare the ground states of the Haldane phase, demonstrate their robustness against sources of experimental noise, and propose ways to detect the Haldane ground states based on their excitation gap and exponentially decaying correlations, nonvanishing nonlocal string order, and doubly degenerate entanglement spectrum.
AB - We propose to experimentally explore the Haldane phase in spin-one XXZ antiferromagnetic chains using trapped ions. We show how to adiabatically prepare the ground states of the Haldane phase, demonstrate their robustness against sources of experimental noise, and propose ways to detect the Haldane ground states based on their excitation gap and exponentially decaying correlations, nonvanishing nonlocal string order, and doubly degenerate entanglement spectrum.
UR - http://www.scopus.com/inward/record.url?scp=84938702890&partnerID=8YFLogxK
U2 - 10.1103/PhysRevA.92.012334
DO - 10.1103/PhysRevA.92.012334
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AN - SCOPUS:84938702890
SN - 1050-2947
VL - 92
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
IS - 1
M1 - 012334
ER -