Shortcuts to Squeezed Thermal States [PDF]
Squeezed state in harmonic systems can be generated through a variety of techniques, including varying the oscillator frequency or using nonlinear two-photon Raman interaction.
Léonce Dupays, Aurélia Chenu
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Quantum squeezing amplification with a weak Kerr nonlinear oscillator [PDF]
Quantum squeezed states, with biased quantum noise, have been widely utilized in quantum sensing and quantum error correction applications. However, generating and manipulating these nonclassical states with a large squeezing degree typically requires ...
Yanyan Cai +10 more
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Parametric Amplification of Continuous-Variable Entangled State for Loss-Tolerant Quantum Distributed Sensing [PDF]
Quantum metrology exploits quantum states to achieve an estimation sensitivity beyond classical limits. In the continuous-variable (CV) regime, the squeezed state has been used to implement deterministic quantum sensing, but the quantum metrology ...
Sijin Li, Wei Wang
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RETRACTED ARTICLE: Driven degenerate Λ -type three-level laser with squeezed vacuum reservoir
This study presents a comprehensive study of a driven degenerate Λ-type three-level laser system utilizing a squeezed vacuum reservoir to enhance its performance.
Shimeles Getahun
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Properties of transient spectrum and field purity for a qubit system in squeezed states
The present study investigates the transient spectrum (TS) of a two-level system that interacts with a generalized squeezed state without using the rotating wave approximation (RWA).
I.A. Osman +4 more
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Implementation of Photonic Phase Gate and Squeezed States via a Two-Level Atom and Bimodal Cavity
We propose a theoretical model for realizing a photonic two-qubit phase gate in cavity QED using a one-step process. The fidelity and probability of success of the conditional quantum phase gate is very high in the presence of cavity decay.
Shiqing Tang +3 more
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Helstrom Bound for Squeezed Coherent States in Binary Communication
In quantum information processing, using a receiver device to differentiate between two non-orthogonal states leads to a quantum error probability. The minimum possible error is known as the Helstrom bound. In this work, we study the conditions for state
Evaldo M. F. Curado +3 more
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Transactional Interpretation and the Generalized Poisson Distribution
The aim of this paper is to study the quantum-like approach to the description of the market in the context of the principle of minimum Fisher information. We wish to investigate the validity of using squeezed coherent states as market strategies.
Marcin Makowski +1 more
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Two-axis two-spin squeezed states
The states generated by the two-spin generalization of the two-axis countertwisting Hamiltonian are examined. We analyze the behavior at both short and long timescales, by calculating various quantities such as squeezing, spin expectation values ...
Jonas Kitzinger +4 more
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Generation and Measurement of Squeezed Vacuum States at Audio-Band Frequencies
Squeezed vacuum states at audio-band frequencies are important quantum resources for practical applications. We demonstrated the generation of squeezed vacuum states at the audio-band frequencies from a subthreshold optical parametric oscillator with a ...
Yinghao Gao +3 more
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