On the quantum polarization and entanglement of superposition of two two-mode coherent states
Joao Batista Rosa Silva, Rubens Viana Ramos
TL;DR
This paper investigates the entanglement and quantum polarization properties of superpositions of two-mode coherent states using concurrence, quantum Stokes parameters, and the Q function.
Contribution
It introduces a detailed analysis of quantum polarization and entanglement in superpositions of two-mode coherent states, employing specific measures and tools.
Findings
Entanglement quantified via concurrence.
Quantum polarization characterized by Stokes parameters.
Degree of polarization analyzed through the Q function.
Abstract
This work discuss the entanglement and quantum polarization of superpositions of two-mode coherent states. We use the concurrence to measure their entanglements and the quantum Stokes parameters and the Q function in order to analyze their polarization and degree of polarization.
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Taxonomy
TopicsQuantum optics and atomic interactions · Quantum Information and Cryptography · Quantum and electron transport phenomena