Back to Search
Start Over
Optimal Dynamical Decoherence Control of a Qubit
- Source :
- Phys. Rev. Lett. 101, 010403 (2008)
- Publication Year :
- 2008
-
Abstract
- A theory of dynamical control by modulation for optimal decoherence reduction is developed. It is based on the non-Markovian Euler-Lagrange equation for the energy-constrained field that minimizes the average dephasing rate of a qubit for any given dephasing spectrum.<br />Comment: 6 pages, including 2 figures and an appendix
- Subjects :
- Quantum Physics
Subjects
Details
- Database :
- arXiv
- Journal :
- Phys. Rev. Lett. 101, 010403 (2008)
- Publication Type :
- Report
- Accession number :
- edsarx.0804.2691
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1103/PhysRevLett.101.010403