518 citations · 1.1k across the 29 of their papers we have counts for
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quant-ph2000★ 518 cited
Entangled coherent states: teleportation and decoherence
S. J. van Enk, O. Hirota
When a superposition of two coherent states with opposite phase falls upon a 50-50 beamsplitter, the resulting state is entangled. Remarkably, the amount of entangleme…
quant-ph2000★ 3 cited
Security of classical noise-based cryptography
Akihisa Tomita, Osamu Hirota
We examine security of a protocol on cryptographic key distribution via classical noise proposed by Yuen and Kim (Phys. Lett. A 241 135 (1998)). Theoretical and experimental analys…