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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
1997
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/quant-ph/9711042 |
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Table of Contents:
- We continue the analysis of our previous articles which were devoted to type-I parametric down conversion, the extension to type-II being straightforward. We show that entanglement, in the Wigner representation, is just a correlation that involves both signal and vacuum fluctuations. An analysis of the detection process opens the way to a complete description of parametric down conversion in terms of pure Maxwell electromagnetic waves.