Entanglement at finite temperatures in the electronic two-particle interferometer
نویسندگان
چکیده
منابع مشابه
Reduced and projected two-particle entanglement at finite temperatures.
We present a theory for two-particle entanglement production and detection in mesoscopic conductors at finite temperature. The entanglement of the density matrix projected out of the emitted many-body state differs from the entanglement of the reduced density matrix, detectable by current correlation measurements. Under general conditions reduced entanglement constitutes a witness for projected...
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ژورنال
عنوان ژورنال: Physica Scripta
سال: 2009
ISSN: 0031-8949,1402-4896
DOI: 10.1088/0031-8949/2009/t137/014023