Baryon as dyonic instanton-II. Baryon mass versus chiral condensate
arXiv:1309.3362 · doi:10.1103/PhysRevD.89.026012
Abstract
We discuss the description of baryon as the dyonic instanton in holographic QCD. The solution generalizes the Skyrmion taking into account the infinite tower of vector and axial mesons as well as the chiral condensate. We construct the solution with unit baryon charge and study the dependence of its mass on the chiral condensate. The elegant explanation of the Ioffe's formula has been found and we speculate on the relation between physical scales of the chiral and conformal symmetry breaking.
24 pages, 2 figures, 2 tables. v.2: references added
References in corpus (10)
- Linear Confinement and AdS/QCD
- Baryon Physics in Holographic QCD
- Symmetries of hadrons after unbreaking the chiral symmetry
- Massive Pions, Anomalies and Baryons in Holographic QCD
- Magnetic strings in Lattice QCD as Nonabelian Vortices
- Hidden Local Symmetry and Infinite Tower of Vector Mesons for Baryons
- On two-point correlation functions in AdS/QCD
- Successes and Failures of a More Comprehensive Hard Wall AdS/QCD
- Baryon as dyonic instanton
- Self-dual solutions of Yang-Mills theory on Euclidean AdS space
Cited by in corpus (6)
- Holographic modeling of nuclear matter and neutron stars
- Electromagnetic properties of the nucleon and the Roper resonance in soft-wall AdS/QCD at finite temperature
- Baryon and chiral symmetry breaking in holographic QCD
- The V-QCD baryon : numerical solution and baryon spectrum
- Holographic dense QCD in the Veneziano limit
- Holographic charm and bottom pentaquarks III: Excitations through photo-production of heavy mesons