Related papers: Coherent Quantum Control to Arbitrary Accuracy usi…

In experimental control of quantum systems, the precision is often hindered by imperfect applied electronics that distort control pulses delivered to target quantum devices. To mitigate such error, the deconvolution method is commonly used…

The paper is being withdrawn because of some theoretical inconsistencies.

The paper has been withdrawn due to an error in Lemma 1.

This paper has been withdrawn by the author due to a crucial error in the definition of homomorphism.

This note corrects some technical inaccuracies in a recently published paper on predefined-time convergence (Automatica 112 (2020) 108710) and discusses implementation issues of the presented control algorithm.

The paper is withdrawn by the author due to an oversimplified and misleading approach which was taken initially as a starting point.

This paper has been withdrawn by the author due to a crucial error in the proof of Theorem 1.

We generalize the problem of the coherent control of small quantum systems to the case where the quantum bit (qubit) is subject to a fully general rotation. Following the ideas developed in Pasini et al (2008 Phys. Rev. A 77, 032315), the…

This paper is currently withdrawn and is being revised by the authors.

The paper has been withdrawn.

This paper has been withdrawn by the authors. We have discovered an error in the evaluation of the diagram, which invalidates our conclusion.

This paper has been withdrawn by the author due to a crucial error.

This paper has been withdrawn by the author because Lemma 3 is incorrect. This mistake is crucial in this paper.

We have withdrawn this paper due to a fatal flaw in eqn(38).

This paper is withdrawn due to some errors, which are corrected in arXiv:0912.0071v4 [cs.LG].

This paper has been withdrawn. See quant-ph/9806031 for a discussion.

This paper has been withdrawn by the author, due a crucial error in Eq. 6.

This paper has been withdrawn by the authors due to a crucial error.

Quantum coherent control of a quantum system with high-fidelity is rather important in quantum computation and quantum information processing. There are many control techniques to reach these targets, such as resonant excitation, adiabatic…

Coherent errors in quantum operations are ubiquitous. Whether arising from spurious environmental couplings or errors in control fields, such errors can accumulate rapidly and degrade the performance of a quantum circuit significantly more…