Engineering two-mode squeezed vacuum-like states by using the Bohm potential

TL;DR

This paper demonstrates how to engineer two-mode squeezed vacuum-like states within the Bohm-Madelung formalism by carefully selecting the wavefunction phase, offering a new perspective on quantum state manipulation.

Contribution

It introduces a method to generate squeezed vacuum-like states through phase control in the Bohm-Madelung framework, bridging quantum optics and quantum hydrodynamics.

Findings

Successful theoretical construction of squeezed-like states via phase selection

Clarification of the relationship between wavefunction phase and quantum state properties

Potential applications in quantum information processing

Abstract

We show that two-mode squeezed vacuum-like states may be engineered in the Bohm-Madelung formalism by adequately choosing the phase of the wavefunction. The difference between our wavefunction and the one of the squeezed vacuum states is given precisely by the phase we choose.