3 papers
quant-ph2025
Husimi phase distribution in non-Gaussian operations
Ramniwas Meena, Chandan Kumar, Subhashish Banerjee
The Husimi phase distribution, an experimentally measurable quantity, is investigated for single-mode and two-mode squeezed vacuum states. The analysis highlights that non-Gaussian…
quant-ph2024
Dynamics of Quantum Coherence and Non-Classical Correlations in Open Quantum System Coupled to a Squeezed Thermal Bath
Neha Pathania, Ramniwas Meena, Subhashish Banerjee
We investigate the intricate dynamics of quantum coherence and non-classical correlations in a two-qubit open quantum system coupled to a squeezed thermal reservoir. By exploring t…
quant-ph2024
Continuous Variable Based Quantum Communication in the Ocean
Ramniwas Meena, Subhashish Banerjee
Continuous Variable-Based Quantum Cryptography (CV-QKD) is an emerging field in quantum information science, offering unprecedented security for communication protocols by harnessi…