TITLE

Nuclear forces

AUTHOR(S)
Machleidt, R.
PUB. DATE
June 2013
SOURCE
AIP Conference Proceedings;Jun2013, Vol. 1541 Issue 1, p61
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
These lectures present an introduction into the theory of nuclear forces. We focus mainly on the modern approach, in which the forces between nucleons emerge from low-energy QCD via chiral effective field theory.
ACCESSION #
88057063

 

Related Articles

  • Few-Body Physics in Chiral Effective Field Theory: Recent Developments. Epelbaum, Evgeny // Few-Body Systems;Mar2013, Vol. 54 Issue 1-4, p11 

    Chiral effective field theory provides a systematic tool to study few-nucleon dynamics based on the approximate and spontaneously broken chiral symmetry of QCD. I discuss applications of this method to nuclear forces and few-nucleon dynamics. Various related topics including recent advances in...

  • Quark mass dependence of nucleon observables and lattice QCD. Procura, M.; Musch, B. U.; Hemmert, T. R.; Weise, W. // AIP Conference Proceedings;2006, Vol. 842 Issue 1, p240 

    We present an updated analysis of the quark mass dependence of the nucleon mass MN and nucleon axial-vector coupling gA, comparing different formulations of SU(2) Baryon Chiral Effective Field Theory, with and without explicit Δ (1232) degrees of freedom. We discuss the outcome of the...

  • Rho meson properties in the chiral theory framework. Sanz-Cillero, J.J.; Pich, A. // European Physical Journal C -- Particles & Fields;Apr2003, Vol. 27 Issue 4, p587 

    We study the mass, width and couplings of the lightest resonance multiplet with I(JPC) 1(1--) quantum numbers. Effective field theories based on chiral symmetry are employed in order to describe the form factor associated with the two pseudoscalar matrix element of the QCD vector current. The...

  • Ground-state energy of dilute neutron matter at next-to-leading order in lattice chiral effective field theory. Epelbaum, E.; Krebs, H.; Lee, D.; Meißner, U.-G // European Physical Journal A -- Hadrons & Nuclei;May2009, Vol. 40 Issue 2, p199 

    We present lattice calculations for the ground-state energy of dilute neutron matter at next-to-leading order in chiral effective field theory. This study follows a series of recent papers on low-energy nuclear physics using chiral effective field theory on the lattice. In this work we introduce...

  • Nuclear Forces from Effective Field Theory. Krebs, Hermann // Few-Body Systems;Mar2011, Vol. 49 Issue 1-4, p3 

    Chiral effective field theory allows for a systematic and model-independent derivation of the forces between nucleons in harmony with the symmetries of the quantum chromodynamics. After a brief review on the current status in the development of the chiral nuclear forces I will focus on the role...

  • Nuclear Physics from Simulations. Meißner, Ulf-G. // Few-Body Systems;May2011, Vol. 50 Issue 1-4, p91 

    The combination of nuclear forces derived from chiral effective field theory with simulation methods allows for a model-independent calculation of nuclei. The formulation of this approach is briefly discussed and first results are shown.

  • Nuclear Forces from Chiral EFT: The Unresolved Issues. Machleidt, R. // Few-Body Systems;May2011, Vol. 50 Issue 1-4, p83 

    In recent years, there has been substantial progress in the derivation of nuclear forces from chiral effective field theory (EFT). Accurate two-nucleon forces have been constructed at next-to-next-to-next-to-leading order (NLO) and applied (together with three-nucleon forces at NNLO) to nuclear...

  • $VA\widetilde{V}$ correlator within the instanton vacuum model. Dorokhov, A. E. // European Physical Journal C -- Particles & Fields;Aug2005, Vol. 42 Issue 3, p309 

    The correlator of vector and non-singlet axial-vector currents in the external electromagnetic field is calculated within the instanton liquid model of the QCD vacuum. In general the correlator has two Lorentz structures: longitudinal, wL, and transversal, wT, with respect to the axial-vector...

  • Color-flavor transformations and QCD low-energy effective action. Budzcies, J.; Shnir, Ya. // AIP Conference Proceedings;2000, Vol. 508 Issue 1, p172 

    The color-flavor transformation is applied in the QCD strong coupling limit to construct the effective chiral Lagrangian. The calculations are performed by placing the fermions onto two different sub-lattices and by making use of the long-distance approximation and gradient expansion. The saddle...

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics