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Proposal of a two-qutrit contextuality test free of the finite precision and compatibility loopholes
two-qutrit contextuality finite precision compatibility loopholes
2010/10/19
It has been argued that any test of quantum contextuality is nullified by the fact that perfect
orthogonality and perfect compatibility cannot be achieved in finite precision experiments. We in-trodu...
Bloch space structure of cascade, lambda and vee type of three-level systems and qutrit wave function
SU(3) group Blochequation Three-levelsystem Qutrit
2010/4/9
The cascade, lambda and vee type of three-level systems are shown to be described by three different Hamiltonians in the SU(3) basis. We investigate the Bloch space structure of each configuration by ...
Entanglement witnesses and geometry of entanglement of two--qutrit states
Entanglement witnesses geometry of entanglement two--qutrit states
2010/4/12
We construct entanglement witnesses with regard to the geometric structure of the Hilbert--Schmidt space and investigate the geometry of entanglement. In particular, for a two--parameter family of two...
Entanglement Evolution of a 2-Qutrit System Interacting
with a Fermionic Bath
entanglement evolution 2-qutrit state fermionic bath
2007/8/15
2005Vol.44No.2pp.274-278DOI:
Entanglement Evolution of a 2-Qutrit System Interacting
with a Fermionic Bath
MA Xiao-San, WANG An-Min, YANG Xiao-Dong, and XU Feng
Departme...