Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevA.71.012307
Title: Quantum phase transition of ground-state entanglement in a Heisenberg spin chain simulated in an NMR quantum computer
Authors: Peng, X.
Du, J. 
Suter, D.
Issue Date: 1-Jan-2005
Citation: Peng, X., Du, J., Suter, D. (2005-01-01). Quantum phase transition of ground-state entanglement in a Heisenberg spin chain simulated in an NMR quantum computer. Physical Review A - Atomic, Molecular, and Optical Physics 71 (1) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevA.71.012307
Abstract: Using an NMR quantum computer, we experimentally simulate the quantum phase transition of a Heisenberg spin chain. The Hamiltonian is generated by a multiple-pulse sequence, the nuclear-spin system is prepared in its (pseudopure) ground state, and the effective Hamiltonian varied in such a way that the Heisenberg chain is taken from a product state to an entangled state, and finally to a different product state. © 2005 The American Physical Society.
Source Title: Physical Review A - Atomic, Molecular, and Optical Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/97700
ISSN: 10502947
DOI: 10.1103/PhysRevA.71.012307
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

62
checked on Jul 18, 2018

WEB OF SCIENCETM
Citations

61
checked on Jun 4, 2018

Page view(s)

36
checked on Jul 6, 2018

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.