Emitting solitonized laser beams to boost the negative energy density of squeezed regions of the vacuum

TL;DR

This paper explores how solitonized laser beams, combined with wavelength-division multiplexing, can enhance the generation and separation of negative energy density in squeezed vacuum regions, potentially advancing quantum vacuum manipulation.

Contribution

It introduces a novel approach using soliton theory and WDM to improve negative energy density generation from squeezed vacuum regions.

Findings

Soliton properties can be harnessed to generate NED.

WDM enhances the separation of NED regions.

Potential for improved quantum vacuum control.

Abstract

There are two main approaches to generate the negative energy density (NED) in the literature. The Casimir effect and the squeezed vacuum. The possibility of the latter approach is qualitatively reviewed in this paper. It is proposed that the soliton theory may give remarkable contributions to generate and separate the NED out of the quantum vacuum. By applying the wavelength-division multiplexing (WDM) method on the solitonized laser beams which give rise the squeezed regions of the vacuum, it is shown the solitons' properties can be useful to the chosen approach.