TY - JOUR
T1 - Globally controlled universal quantum computation with arbitrary subsystem dimension
AU - Paz-Silva, Gerardo A.
AU - Brennen, Gavin K.
AU - Twamley, Jason
N1 - Paz-Silva GA, Brennen GK and Twamley J, Physical review A. Atomic, molecular, and optical physics, 80(5), 052318, 2009. Copyright 2009 by the American Physical Society. The original article can be found at http://dx.doi.org/10.1103/PhysRevA.80.052318
PY - 2009/11/12
Y1 - 2009/11/12
N2 - We present a scheme to perform universal quantum computation using global control with an arbitrary subsystem dimension (not necessarily finite). The scheme is developed over a one spatial dimension N -element array, using only mirror-symmetric logical encoding, global pulses for single subsystem operations, uniform Ising-type interaction, and an all zero initial pure state. A mechanism using ancillary degrees of freedom for subsystem specific measurement is also presented.
AB - We present a scheme to perform universal quantum computation using global control with an arbitrary subsystem dimension (not necessarily finite). The scheme is developed over a one spatial dimension N -element array, using only mirror-symmetric logical encoding, global pulses for single subsystem operations, uniform Ising-type interaction, and an all zero initial pure state. A mechanism using ancillary degrees of freedom for subsystem specific measurement is also presented.
UR - http://www.scopus.com/inward/record.url?scp=70450280641&partnerID=8YFLogxK
U2 - 10.1103/PhysRevA.80.052318
DO - 10.1103/PhysRevA.80.052318
M3 - Article
AN - SCOPUS:70450280641
VL - 80
SP - 1
EP - 8
JO - Physical Review A: covering atomic, molecular, and optical physics and quantum information
JF - Physical Review A: covering atomic, molecular, and optical physics and quantum information
SN - 2469-9926
IS - 5
M1 - 052318
ER -