Generating a perfect quantum optical vortex
Anindya Banerji, Ravindra Pratap Singh, Dhruba Banerjee, Abir, Bandyopadhyay
TL;DR
This paper introduces a new quantum state called the perfect quantum optical vortex, characterized by a localized ring distribution in quadrature space, with potential applications in quantum information processing.
Contribution
The paper presents the concept and theoretical analysis of a novel perfect quantum optical vortex state, including its nonclassical properties.
Findings
The perfect quantum optical vortex state exhibits a highly localized ring distribution.
The state shows nonclassical features as evidenced by Wigner function negativity.
Potential utility in quantum information tasks is discussed.
Abstract
In this article we introduce a novel quantum state, the perfect quantum optical vortex state which exhibits a highly localised distribution along a ring in the quadrature space. We examine its nonclassical properties using the Wigner function and the negativity volume. Such a quantum state can be a useful resource for quantum information processing and communication.
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