Kraus representation of destruction of states for one qudit
Journal Article
·
· Physical Review. A
- Department of Theoretical Physics, University of Lodz, Pomorska 149/153, 90-236 Lodz, (Poland)
Quantum operations arise naturally in many fields of quantum information theory and quantum computing. One of the simplest examples 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.
- OSTI ID:
- 20640259
- Journal Information:
- Physical Review. A, Journal Name: Physical Review. A Journal Issue: 3 Vol. 68; ISSN 1050-2947; ISSN PLRAAN
- Country of Publication:
- United States
- Language:
- English
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