Jul 26 – 30, 2021
US/Eastern timezone

Interglueball potential in lattice SU(N) gauge theories

Jul 29, 2021, 9:45 PM
15m
Oral presentation Particle physics beyond the Standard Model Particle physics beyond the Standard Model

Speaker

Dr Nodoka Yamanaka (Kennesaw State University)

Description

The dynamics of the glueballs is important in the context of their experimental search as well as for understanding non-Abelian theories. The glueballs of the dark SU(N) Yang-Mills theory are also good candidates of the dark matter [1,2].
The low energy effective Lagrangian of the 0++ glueball may be determined from the interglueball potential calculated on lattice. In this talk, we report on the result of the lattice calculations of the interglueball potential of the Yang-Mills theory with the color numbers N=2,3,4, with a detailed inspection of the systematics due to the discretization.

[1] N. Yamanaka, H. Iida, A. Nakamura, and M. Wakayama, Phys. Lett. B 813, 136056 (2021).
[2] N. Yamanaka, H. Iida, A. Nakamura, and M. Wakayama, Phys. Rev. D 102, 054507 (2020).

Primary author

Dr Nodoka Yamanaka (Kennesaw State University)

Co-authors

Atsushi Nakamura (RCNP, Osaka University) Dr Masayuki Wakayama (Chiba Institute of Technology)

Presentation materials