Kraus representation of destruction of states for one qudit
Quantum Physics
2007-05-23 v2
Abstract
Quantum operations arise naturally in many fields of quantum information theory and quantum computing. One of the simplest example of quantum operation is the von Neumann-Lueders measurement. Destruction of states in quantum mechanics can be treated as a supplement to the von Neumann-Lueders measurement [P. Caban, J. Rembielinski, K. A. Smolinski and Z. Walczak, J. Phys. A 35, 3265 (2002)]. We show that destruction of states in one-qudit system is a quantum operation by finding its Kraus representation.
Keywords
Cite
@article{arxiv.quant-ph/0307080,
title = {Kraus representation of destruction of states for one qudit},
author = {P. Caban and K. A. Smolinski and Z. Walczak},
journal= {arXiv preprint arXiv:quant-ph/0307080},
year = {2007}
}
Comments
2 pp