Entanglement generation by collisions of quantum solitons
Maciej Lewenstein, Boris A. Malomed
TL;DR
This paper derives analytical formulas for entanglement creation during collisions of quantum solitons, applicable to various systems, using Born's approximation for fast solitons, enhancing understanding of quantum interactions in soliton dynamics.
Contribution
It provides the first analytical expressions for entanglement generation in quantum soliton collisions, valid across integrable and non-integrable systems.
Findings
Analytic formulas for entanglement generated during soliton collisions.
Applicable to both integrable and non-integrable quasi-1D systems.
Valid for fast solitons using Born's approximation.
Abstract
We present analytic expressions describing generation of the entanglement in collisions of initially uncorrelated quantum solitons. The results, obtained by means of the Born's approximation (for fast solitons), are valid for both integrable and non-integrable quasi-one-dimensional systems supporting soliton states.
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Taxonomy
TopicsCold Atom Physics and Bose-Einstein Condensates · Quantum optics and atomic interactions · Quantum Information and Cryptography