Bosonic memory channels
Journal Article
·
· Physical Review. A
- NEST-INFM and Scuola Normale Superiore, I-56126 Pisa (Italy)
- Dipartimento di Fisica, Universita di Camerino, I-62032 Camerino (Italy)
We discuss a Bosonic channel model with memory effects. It relies on a multimode squeezed (entangled) environment's state. The case of lossy Bosonic channels is analyzed in detail. We show that in the absence of input energy constraints the memory channels are equivalent to their memoryless counterparts. In the case of input energy constraint we provide lower and upper bounds for the memory channel capacity.
- OSTI ID:
- 20717869
- Journal Information:
- Physical Review. A, Journal Name: Physical Review. A Journal Issue: 6 Vol. 71; ISSN 1050-2947; ISSN PLRAAN
- Country of Publication:
- United States
- Language:
- English
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