Algebraic and the graphic depictions of stabilized multipartite unlockable bound entanglement

Journal Article · Thu Oct 15 00:00:00 EDT 2009 · Physical Review. A

DOI:https://doi.org/10.1103/PHYSREVA.80.042324· OSTI ID:21316377

Hsu, L -Y; Wu, K -S ^[1]

---

1. Department of Physics, Chung Yuan Christian University, Chungli 32023, Taiwan (China)

In this paper, we investigate multipartite unlockable stabilized bound entanglement. First, the mathematical structure of these stabilized bound entangled states is studied. Second, since stabilizer states are the local equivalent to the graph states, we study such stabilized mixed states in the graph-state formalism. As a result, the unlockable stabilized bound entangled states can be graphically depicted and decomposed in the product form. Some examples are discussed.

• OSTI ID: 21316377
• Journal Information: Physical Review. A, Vol. 80, Issue 4; Other Information: DOI: 10.1103/PhysRevA.80.042324; (c) 2009 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 1050-2947
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ALGEBRA
BOUND STATE
GRAPH THEORY
MIXED STATE
QUANTUM COMPUTERS
QUANTUM ENTANGLEMENT