Open AccessThe expansion of orthogonal complete set and transformation operator in teleportation
Author(s) -
Xin-Wei Zha
Publication year - 2007
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.56.1875
Subject(s) - unitary transformation , teleportation , transformation (genetics) , operator (biology) , superposition principle , quantum teleportation , unitary operator , inverse , topology (electrical circuits) , physics , computer science , quantum mechanics , mathematics , quantum entanglement , hilbert space , quantum channel , quantum , combinatorics , biochemistry , chemistry , geometry , repressor , transcription factor , gene
In accordance with the principle of superpositionfor the teleportation of an arbitrary three-particle state via three pair nonmaximally entangled particles, the system state of particles can be expanded by Bell bases and transformation operator, and the teleportation can be realized only by performing a inverse transformation. The relation of transformation operators with unitary operation is discussed. The necessary condition to realize the teleportation is that the transformation operators have inverse operators.