Abstract
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.
| Original language | English |
|---|---|
| Article number | 052318 |
| Pages (from-to) | 1-8 |
| Number of pages | 8 |
| Journal | Physical Review A - Atomic, Molecular, and Optical Physics |
| Volume | 80 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 12 Nov 2009 |
Bibliographical note
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.80.052318Fingerprint
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