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Open Quantum Systems Decoherence Entanglement Theory Quantum Correlations

Scattering and momentum space entanglement

arXiv

Authors: Gianluca Grignani, Gordon W. Semenoff

Year

2016

Paper ID

41552

Status

Preprint

Abstract Read

~2 min

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Abstract

We derive a formula for the entanglement entropy of two regions in momentum space that is generated by the scattering of weakly interacting scalar particles. We discuss an example where weak interactions entangle momentum scales above and below an infrared cutoff.

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We derive a formula for the entanglement entropy of two regions in momentum space that is generated by the scattering of weakly interacting scalar particles.

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References & Citation Signals

[1] DOI https://doi.org/arXiv:1612.08858 [2] arXiv https://arxiv.org/abs/1612.08858 [3] Publisher https://arxiv.org/abs/1612.08858

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