https://doi.org/10.1051/epjconf/202531607007
Quarkyonic solution to the hyperon puzzle
1 Institute for Nuclear Theory, University of Washington, Box 351550, Seattle, WA 98195, USA
2 Department of Physics, Tohoku University, Sendai 980-8578, Japan
* e-mail: yfujimoto@berkeley.edu
Published online: 27 January 2025
We show that Quarkyonic Matter can mitigate the hyperon puzzle. The key observation is that the hyperon threshold is shifted to a higher density by a factor of constituent strange quark mass. We illustrate this effect by using the ideal dual Quarkyonic (IdylliQ) model with multiple flavors.
© The Authors, published by EDP Sciences, 2025
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
