Hyperon-Nuclear Interactions From SU(3) Chiral Effective Field Theory

Stefan Petschauer; Johann Haidenbauer; Norbert Kaiser; Ulf G. Meißner; Wolfram Weise

doi:10.3389/fphy.2020.00012

Hyperon-Nuclear Interactions From SU(3) Chiral Effective Field Theory

Stefan Petschauer, Johann Haidenbauer, Norbert Kaiser, Ulf G. Meißner, Wolfram Weise

Research output: Contribution to journal › Review article › peer-review

33 Scopus citations

Abstract

The interaction between hyperons and nucleons has a wide range of applications in strangeness nuclear physics and is a topic of continuing great interest. These interactions are not only important for hyperon-nucleon scattering but also essential as basic input to studies of hyperon-nuclear few- and many-body systems including hypernuclei and neutron star matter. We review the systematic derivation and construction of such baryonic forces from the symmetries of quantum chromodynamics within non-relativistic SU(3) chiral effective field theory. Several applications of the resulting potentials are presented for topics of current interest in strangeness nuclear physics.

Original language	English
Article number	12
Journal	Frontiers in Physics
Volume	8
DOIs	https://doi.org/10.3389/fphy.2020.00012
State	Published - 25 Feb 2020

Keywords

chiral Lagrangian
effective field theory
flavor SU(3) symmetry
hyperon-nucleon interaction
strangeness nuclear physics

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10.3389/fphy.2020.00012

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title = "Hyperon-Nuclear Interactions From SU(3) Chiral Effective Field Theory",

abstract = "The interaction between hyperons and nucleons has a wide range of applications in strangeness nuclear physics and is a topic of continuing great interest. These interactions are not only important for hyperon-nucleon scattering but also essential as basic input to studies of hyperon-nuclear few- and many-body systems including hypernuclei and neutron star matter. We review the systematic derivation and construction of such baryonic forces from the symmetries of quantum chromodynamics within non-relativistic SU(3) chiral effective field theory. Several applications of the resulting potentials are presented for topics of current interest in strangeness nuclear physics.",

keywords = "chiral Lagrangian, effective field theory, flavor SU(3) symmetry, hyperon-nucleon interaction, strangeness nuclear physics",

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T1 - Hyperon-Nuclear Interactions From SU(3) Chiral Effective Field Theory

AU - Petschauer, Stefan

AU - Haidenbauer, Johann

AU - Kaiser, Norbert

AU - Meißner, Ulf G.

AU - Weise, Wolfram

PY - 2020/2/25

Y1 - 2020/2/25

N2 - The interaction between hyperons and nucleons has a wide range of applications in strangeness nuclear physics and is a topic of continuing great interest. These interactions are not only important for hyperon-nucleon scattering but also essential as basic input to studies of hyperon-nuclear few- and many-body systems including hypernuclei and neutron star matter. We review the systematic derivation and construction of such baryonic forces from the symmetries of quantum chromodynamics within non-relativistic SU(3) chiral effective field theory. Several applications of the resulting potentials are presented for topics of current interest in strangeness nuclear physics.

AB - The interaction between hyperons and nucleons has a wide range of applications in strangeness nuclear physics and is a topic of continuing great interest. These interactions are not only important for hyperon-nucleon scattering but also essential as basic input to studies of hyperon-nuclear few- and many-body systems including hypernuclei and neutron star matter. We review the systematic derivation and construction of such baryonic forces from the symmetries of quantum chromodynamics within non-relativistic SU(3) chiral effective field theory. Several applications of the resulting potentials are presented for topics of current interest in strangeness nuclear physics.

KW - chiral Lagrangian

KW - effective field theory

KW - flavor SU(3) symmetry

KW - hyperon-nucleon interaction

KW - strangeness nuclear physics

UR - http://www.scopus.com/inward/record.url?scp=85082018398&partnerID=8YFLogxK

U2 - 10.3389/fphy.2020.00012

DO - 10.3389/fphy.2020.00012

M3 - Review article

AN - SCOPUS:85082018398

SN - 2296-424X

VL - 8

JO - Frontiers in Physics

JF - Frontiers in Physics

M1 - 12

ER -

Hyperon-Nuclear Interactions From SU(3) Chiral Effective Field Theory

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Keywords

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