Abstract
In gauge theories in the limit of a large number ${N}_{c}$ of colors baryons are usually described as heavy solitonic objects with mass of order ${N}_{c}$. We discuss an alternative large ${N}_{c}$ description both directly in the field theory as well as using holography. In this alternative large ${N}_{c}$ limit at least some of the baryons behave like mesons, that is they stay light even at large ${N}_{c}$ and their interactions vanish in that limit. For ${N}_{c}=3$ these alternative large ${N}_{c}$ baryons are equivalent to the standard baryons. In the holographic description it is manifest that the Regge slopes of mesons and alternative baryons are degenerate.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.