Optimal dynamical decoherence control of a qubit

Goren Gordon*, Gershon Kurizki, Daniel A. Lidar

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


We present a theory of dynamical control by modulation for optimal decoherence reduction. The theory 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.

Original languageEnglish
Article number010403
JournalPhysical Review Letters
Issue number1
StatePublished - 3 Jul 2008
Externally publishedYes


Dive into the research topics of 'Optimal dynamical decoherence control of a qubit'. Together they form a unique fingerprint.

Cite this