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arxiv: 1506.05394 · v1 · submitted 2015-06-17 · ✦ hep-ph · hep-th

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Entanglement entropy and entropy production in the Color Glass Condensate framework

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classification ✦ hep-ph hep-th
keywords entropyproductioncolorentanglementglassparticlesproducedaverage
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We compute the entanglement entropy of soft gluons in the wave function of a fast moving hadron and discuss its basic properties. We also derive the expression for entropy production in a high energy hadronic collision within the Color Glass formalism. We show that long range rapidity correlations give negative contribution to the production entropy. We calculate the (naturally defined) temperature of the produced system of particles, and show that it is proportional to the average transverse momentum of the produced particles.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

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    Quantum systems reach a Maximal Entanglement Limit where entanglement geometry produces thermal reduced density matrices and probabilistic behavior in statistical and high-energy physics.

  2. Quantum entanglement in electron-nucleus collisions: Role of the linearly polarized gluon distribution

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    The linearly polarized gluon distribution enhances entanglement of heavy quark pairs in electron-nucleus collisions when total and relative transverse momenta are orthogonal.