Year-end Sale % OFF 
Abstract
We investigate the speed of sound in ($d+1$)-dimensional quantum field theory by studying its dual ($d+2$)-dimensional gravity theory from gauge/gravity correspondence. Instead of the well-known conformal limit ${c}_{s}^{2}\ensuremath{\rightarrow}1/d$ at high temperature, we reveal two more universal quantities in various limits: ${c}_{s}^{2}\ensuremath{\rightarrow}(d\ensuremath{-}1)/16\ensuremath{\pi}$ at low temperature and ${c}_{s}^{2}\ensuremath{\rightarrow}(d\ensuremath{-}1)/16\ensuremath{\pi}d$ at large chemical potential.
Submitted Version (
Free)
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: 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.
