Abstract
The decoherence of an arbitrary quantum register (QR) of L qubits was studied. In addition to providing a general theoretical framework for studying decoherence, the limits where the qubits are assumed to couple were examined. The results lead to the identification of decoherence-free states in the collective decoherence limit.
| Original language | English (US) |
|---|---|
| Article number | 032326 |
| Pages (from-to) | 1-15 |
| Number of pages | 15 |
| Journal | Physical Review A - Atomic, Molecular, and Optical Physics |
| Volume | 65 |
| Issue number | 3 |
| DOIs | |
| State | Published - Mar 2002 |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics