Quantum dense coding scheme via cavity decay

Abstract

We investigate a secure scheme for implementing quantum dense coding via cavity decay and liner optics devices. Our scheme combines two distinct advantages: atomic qubit sevres as stationary bit and photonic qubit as flying bit, thus it is suitable for long distant quantum communication.

5 pages, 2 figure. A revised version, accept for publication in Journal of Modern Optcs

References in corpus (2)

• Finite-Time Disentanglement via Spontaneous Emission
• Probabilistic Super Dense Coding

Cited by in corpus (4)

• A review on quantum information processing in cavities
• Sudden death, birth and stable entanglement in a two-qubit Heisenberg XY spin chain
• Scheme for realizing quantum dense coding via entanglement swapping
• Entanglement dynamics of two-qubit system in different types of noisy channels