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Open Quantum Systems Decoherence Quantum Simulation

Upper-bounded and sliced Jaynes- and anti-Jaynes-Cummings Hamiltonians and Liouvillians in cavity quantum electrodynamics

arXiv

Authors: W. Rosado, G. D. de Moraes Neto, F. O. Prado, M. H. Y. Moussa

Year

2014

Paper ID

46881

Status

Preprint

Abstract Read

~2 min

Abstract Words

117

Citations

N/A

Abstract

In this paper, we present a protocol to engineer upper-bounded and sliced Jaynes-Cummings and anti-Jaynes-Cummings Hamiltonians in cavity quantum electrodynamics. In the upper-bounded Hamiltonians, the atom-field interaction is confined to a subspace of Fock states ranging from leftvert 0rightrangle up to leftvert 4rightrangle, while in the sliced interaction the Fock subspace ranges from leftvert Mrightrangle up to leftvert M+4rightrangle. We also show how to build upper-bounded and sliced Liouvillians irrespective of engineering Hamiltonians. The upper-bounded and sliced Hamiltonians and Liouvillians can be used, among other applications, to generate steady Fock states of a cavity mode and for the implementation of a quantum-scissors device for optical state truncation.

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In this paper, we present a protocol to engineer upper-bounded and sliced Jaynes-Cummings and anti-Jaynes-Cummings Hamiltonians in cavity quantum electrodynamics.

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References & Citation Signals

[1] DOI https://doi.org/arXiv:1410.5457 [2] arXiv https://arxiv.org/abs/1410.5457 [3] Publisher https://arxiv.org/abs/1410.5457

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