Holographic QCD and pion mass | Zendy

Koji Hashimoto | Zendy; Akitsugu Miwa | Zendy; Takayuki Hirayama | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Holographic QCD and pion mass

Author(s) -

Koji Hashimoto,

Akitsugu Miwa,

Takayuki Hirayama

Publication year - 2007

Publication title -

journal of high energy physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.998

H-Index - 261

eISSN - 1126-6708

pISSN - 1029-8479

DOI - 10.1088/1126-6708/2007/06/020

Subject(s) - pion , physics , massless particle , particle physics , quantum chromodynamics , chiral perturbation theory , meson , holography , chiral symmetry , chiral symmetry breaking , brane , quantum electrodynamics , theoretical physics , quantum mechanics

To realize massive pions, we study variations of the holographic model ofmassless QCD using the D4/D8/anti-D8 brane configuration proposed by Sakai andSugimoto. We propose deformations which break the chiral symmetry explicitlyand compute the mass of the pions and vector mesons. The observed value of thepion mass can be obtained. We also argue a chiral perturbation corresponding toour deformation.Comment: 23pages, minor changes, references adde

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research