Related papers: Coherent Quantum Control to Arbitrary Accuracy usi…
This paper has been withdrawn by the authors
This paper is removed because it used an approximation, which alters some of the conclusions. Another paper will be written in the near future.
This paper was withdrawn by arXiv admin due to authors' misrepresentation of identity/affiliation.
This paper has been withdrawn by the authors, due to a flaw in the proof of Theorem 1. This preprint is superseded by quant-ph/0610027, where a correct proof can be found. Thanks to Rainer Siegmund-Schultze for spotting the error.
The paper was withdrawn by the author. It contained various errors.
This paper has been withdrawn by the author due to some errors.
We explore the physical limits of pulsed dynamical decoupling methods for decoherence control as determined by finite timing resources. By focusing on a decohering qubit controlled by arbitrary sequences of $\pi$-pulses, we establish a…
This paper has been withdrawn by the authors due to inadequate arguments.
The finite-amplitude short coherent control pulse with small random errors in its direction is considered. We derive the conditions for it to approximate an ideal delta-shaped pulse up to an error in the second order of pulse duration.…
This paper has been withdrawn due to security loophole. We thank Dr G. P. he for pointing this to us.
The paper has been withdrawn by the author, due to it being fundamentally flawed. The author apologizes for any inconvenience it may have caused.
This paper has been withdrawn by the author, due to an error in Proposition 2.2.
This paper has been withdrawn by the authors due to some errors.
This paper has been withdrawn by the author because Lemma 3 is incorrect. This mistake is crucial in this paper.
Withdrawn at the current time due to errors.
This paper has been withdrawn because of serious errors.
This paper was withdrawn by the author due to a fatal error.
This paper has been withdrawn by the author due to serious flaws in certain proofs. For instance, the method used to construct certain automorphic representations is flawed.
This paper has been withdrawn by the author due a crucial error.
The paper has been withdrawn by the author due to a crucial error.