Determination of the entanglement entropy in elastic scattering using model-independent method for hadron femtoscopy

Abstract

The entanglement entropy of two-body elastic scattering at high energies is studied by using the model-independent Lévy imaging method for investigating the hadron structure. It is considered the finite entropy in the momentum Hilbert space properly regularized and results are compared to recent evaluation using the diffraction peak approximation. We present the entropy for RHIC, Tevatron and LHC energies pointing out the underlying uncertainties.

arXiv comment9 pages, 1 figure, 1 table. Version to be published in Physical Review D

References in corpus (39)

• Holographic Derivation of Entanglement Entropy from AdS/CFT
• Aspects of Holographic Entanglement Entropy
• Holographic Entanglement Entropy
• Deep inelastic scattering as a probe of entanglement
• The EPR paradox and quantum entanglement at sub-nucleonic scales
• Entanglement Entropy of Scattering Particles
• Large Rapidity Gaps in PP Collisions
• Color fluctuation effects in proton-nucleus collisions
• Reflective scattering from unitarity saturation
• Elastic differential cross-section $\mathrm{d}\sigma /\mathrm{d}t$ at $\sqrt{s}=$2.76 TeV and implications on the existence of a colourless 3-gluon bound state
• Interplay between the holographic QCD phase diagram and entanglement entropy
• Holographic QCD: Past, Present, and Future
• The Color Glass Condensate density matrix: Lindblad evolution, entanglement entropy and Wigner functional
• Introduction to the physics of the total cross-section at LHC: A Review of Data and Models
• Gluon saturation and entropy production in proton proton collisions
• Entanglement entropy and entropy production in the Color Glass Condensate framework
• Evaluation of Entanglement Entropy in High Energy Elastic Scattering
• Classical and quantum entropy of parton distributions
• Holographic Entanglement Entropy in Anisotropic Background with Confinement-Deconfinement Phase Transition
• A Quantitative Investigation of the Pomeron
• Large Rapidity Gap Processes in Proton-Nucleus Collisions
• Odderon and proton substructure from a model-independent Levy imaging of elastic $pp$ and $p\bar{p}$ collisions
• Interplay between the holographic QCD phase diagram and mutual & $n$-partite information
• Investigating entanglement entropy at small-x in DIS off protons and nuclei
• Entanglement, partial set of measurements, and diagonality of the density matrix in the parton model
• A Pomeron Approach to Hadron-Nucleus and Nucleus-Nucleus "Soft" Interactions at High Energy
• Soft interaction model and the LHC data
• Exploring central opacity and asymptotic scenarios in elastic hadron scattering
• Elastic proton-proton scattering at LHC energies in holographic QCD
• AdS/QCD, Entanglement Entropy and Critical Temperature
• Survival probability for exclusive central diffractive production of colorless states at the LHC
• Proton structure and hollowness from Lévy imaging of $pp$ elastic scattering
• Total hadronic cross sections at high energies in holographic QCD
• JIMWLK Evolution, Lindblad Equation and Quantum-Classical Correspondence
• Proton-proton forward scattering at the LHC
• A note on holographic subregion complexity and QCD phase transition
• Diffractive excitation in $pp$ and $pA$ collisions at high energies
• Soft diffraction within the QCD color dipole picture
• The emergent black ring: a note on increasing ratio ${\sigma }_{el}(s)/{\sigma }_{tot}(s)$ at the LHC

Cited by in corpus (4)

• Mixed state entanglement measures as probe for confinement
• Entanglement between Valence and Sea Quarks in Hadrons of 1+1 Dimensional QCD
• Investigating the QCD dynamical entropy in high-energy hadronic collisions
• Page Entropy of Proton System in Deep-Inelastic-Scattering at Small-$x$