1.6k citations
- Kyoto UniversityJP71 papers
- The University of TokyoJP60 papers
- Niigata UniversityJP44 papers
- The Graduate University for Advanced Studies, SOKENDAIJP43 papers
- Centre National de la Recherche ScientifiqueFR42 papers
- Osaka Institute of TechnologyJP42 papers
- Rochester Institute of TechnologyUS42 papers
- National Astronomical Observatory of JapanJP41 papers
- National Tsing Hua UniversityTW41 papers
- University of ToyamaJP41 papers
- Beijing Normal UniversityCN40 papers
- California Institute of TechnologyUS40 papers
6 papers · 1 filter
Chiral Symmetry Realization for Even- and Odd-parity Baryon Resonances
D. Jido, T. Hatsuda, T. Kunihiro
Baryon resonances with even and odd parity are collectively investigated from the viewpoint of chiral symmetry(ChS). We propose a quartet scheme where Delta's and N^*'s with even a…
Renormalization Group Flow Equation at Finite Density
J. Meyer, G. Papp, H. -J. Pirner +1
For the linear sigma model with quarks we derive renormalization group flow equations for finite temperature and finite baryon density using the heat kernel cutoff. At zero tempera…
Renormalization-group Method for Reduction of Evolution Equations; invariant manifolds and envelopes
S. -I. Ei, K. Fujii, T. Kunihiro
The renormalization group (RG) method as a powerful tool for reduction of evolution equations is formulated in terms of the notion of invariant manifolds. We start with derivation…
Thouless energy in QCD and effects of diffusion modes on level correlations of Dirac operator
K. Takahashi, S. Iida
The correlations of the QCD Dirac eigenvalues are studied with use of an extended chiral random matrix model. The inclusion of spatial dependence which the original model lacks ena…
Pre-critical Chiral Fluctuations in Nuclear Medium -- precursors of chiral restoration at $ρ_{B}\not=0 --
T. Hatsuda, T. Kunihiro
It is shown that an enhancement in the spectral function near 2 threshold in the I=J=0 channel is a good signal of the partial restoration of chiral symmetry in nuclear medium…
Precritical Chiral Fluctuations in Nuclei
T. Hatsuda, T. Kunihiro
Spectral enhancement near 2 m_π threshold in the I=J=0 channel in nuclei is shown to be a distinct signal of the partial restoration of chiral symmetry. The relevance of this pheno…