Evolution of the two-mode entangled states with an atomic coupler
We develop a model to investigate the behavior of atomic coupler consists of two waveguides, each of which includes a localized or a trapped atom with a two-mode pair coherent state source. The waveguides are placed close enough to each other to allow energy exchange between them. The two atoms,...
| Main Authors: | , , |
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| Format: | Conference or Workshop Item |
| Language: | English English |
| Published: |
Institute for Mathematical Research (INSPEM) Universiti Putra Malaysia
2016
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/46254/ http://irep.iium.edu.my/46254/ http://irep.iium.edu.my/46254/7/46254.pdf http://irep.iium.edu.my/46254/8/46254-Evolution%20of%20the%20two-mode%20entangled%20states%20with%20an%20atomic%20coupler_SCOPUS.pdf |
| Summary: | We develop a model to investigate the behavior of atomic coupler consists
of two waveguides, each of which includes a localized or a trapped
atom with a two-mode pair coherent state source. The waveguides are
placed close enough to each other to allow energy exchange between
them. The two atoms, in the different waveguides, are located adjacent
to each other. In each waveguide, one mode propagates along and interacts
with the atom inside in a standard way as the Jaynes- Cummings
model (JCM). The atom-mode system, in each waveguide, interacts with
the other one via the evanescent wave. Pair coherent states (PCS) are
one of the most important states in quantum information theory since
it includes sufficient entanglement causing the violation of the Bell inequality.
Moreover, the PCS possesses prominent nonclassical properties
such as sub-Poissonian statistics, correlation in the number fluctuations,
squeezing and violations of the Cauchy Schwartz inequalities |
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