Improving the Teleportation of Superposition of Entangled Coherent States

Shivani A. Kumar *

Amity Institute of Applied Sciences, Amity University, Noida, Uttar Pradesh, India

*Author to whom correspondence should be addressed.


Abstract

I consider the teleportation of superposition of coherent states mmmm.PNG and jjjj.PNG using beam splitters and phase shifters. I propose some modifications which consist of writing the output state as a superposition of the vacuum state and nonzero even photon state, which allow for an almost perfect teleportation to be achieved for an appreciable mean number of photons.

 

Keywords: Entangled states, fidelity, teleportation


How to Cite

A. Kumar, S. (2013). Improving the Teleportation of Superposition of Entangled Coherent States. Physical Science International Journal, 4(3), 339–344. https://doi.org/10.9734/PSIJ/2014/6307

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