Quantum tetrachotomous states: Superposition of four coherent states on a line in phase space
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DOI: 10.1103/physreva.99.063813
Abstract: The well studied quantum optical Schrodinger cat state is a superposition of two distinguishable states, with quantum coherence between these macroscopically distinguishable states being of foundational and, in the context of quantum-information processing, practical use.… read more here.
Keywords: states superposition; line phase; phase space; state ... See more keywords